CompTIA CompTIA Certifications N10-007 Questions & Answers

• Question 81:

  A user does not have access to network services but has Internet access. The technician notices the computer has an IP address of 192.168.1.144 when the network is 10.10.10.0. Which of the following is MOST likely the issue?

  A. Rogue DHCP server

  B. Duplicate IP addresses

  C. Incorrect gateway

  D. Server permission changes

  Correct Answer: A

• Question 82:

  A network technician has provisioned a new Linux instance in public cloud provider's IaaS environment. The technician did not install a graphical user interface. The technician wants to connect to the server's public IP address securely to start a console session. Which of the following remote access methods should the technician use?

  A. SSH

  B. Telnet

  C. VNC

  D. RDP

  Correct Answer: A

• Question 83:

  A user in the marketing department reports the email server is down. The user has not received email for more than 24 hours. Which of the following should the network technician do to investigate this issue?

  A. Question other users in the marketing department to see if they are also having connectivity issues.

  B. Reboot the email server and verify connectivity once it is up again.

  C. Check the router and firewall to see if ACLs or firmware have changed in the last 24 hours.

  D. Check for network connectivity on the user's PC and reinstall the email client.

  Correct Answer: A

• Question 84:

  The engineering department wants to bring a legacy computer online to test a failed component. When patching the device into the switch, there are no link lights or connectivity. The legacy computer can ping its loopback address successfully. Another device can connect to that same port without issues. Which of the following should the network technician check NEXT? (Choose two.)

  A. Speed setting on the switch

  B. Duplex requirements

  C. Firmware version

  D. Protocols the legacy computer supports

  E. Network card drivers

  F. VLAN settings

  Correct Answer: CE

• Question 85:

  Which of the following ports are used for electronic mail protocols? (Choose three.)

  A. 23

  B. 25

  C. 110

  D. 123

  E. 143

  F. 161

  G. 389

  H. 443

  Correct Answer: BCE

• Question 86:

  A technician needs to connect two routers using copper cables. Which of the following cables would utilize both the TIA/EIA 568a and TIA/EIA 568b standards?

  A. Cat5 crossover

  B. Cat5e straight-through

  C. Cat5e rollover

  D. Cat6 console

  E. Cat6a straight-through

  Correct Answer: A

• Question 87:

  A network technician receives a report that the company's intranet web server is not responding. The technician verifies successful connectivity to the server via the ping and tracert commands. The technician also verifies the routers and switches are online and operational, and then runs Telnet to port 80 and receives a response. Which of the following troubleshooting steps should the technician perform NEXT?

  A. Establish a plan to reset the company router.

  B. Escalate the issue to the server administrator.

  C. Duplicate the issue and continue testing.

  D. Report that an issue was not identified.

  Correct Answer: C

• Question 88:

  Which of the following should be performed on a regular basis to prevent unauthorized access to a company network? (Choose two.)

  A. Packet analysis

  B. Reviewing baselines

  C. Vulnerability scanning

  D. Patch management

  E. Log archiving

  Correct Answer: CD

• Question 89:

  A small team is overloaded with requests for database resources. The Chief Information Officer (CIO) is concerned the company does not have the resources to deploy and manage these additional services efficiently. Which of the following types of cloud services would be the MOST effective?

  A. PaaS

  B. IaaS

  C. BaaS

  D. SaaS

  Correct Answer: C

• Question 90:

  A user no longer has access to network resources after a recent office move, but all other users in the building are able to connect at 100MB connections. After further investigation, a network technician notices the following information:

  

  Which of the following is causing the network connection issues?

  A. Open/short pins

  B. VLAN mismatch

  C. Distance limitation

  D. Crosstalk

  E. Port configuration

  Correct Answer: E