CompTIA CompTIA Certifications N10-007 Questions & Answers

• Question 401:

  Which of the following would indicate that a circuit speed should be increased?

  A. Low latency

  B. Low bandwidth consumption

  C. High number of SIEM alerts

  D. High packet drops

  Correct Answer: D

• Question 402:

  A technician has installed an older IP camera as a temporary replacement for a recently failed newer one. The technician notices that when the camera's video stream is off, the ping roundtrip time between the camera and the network DVR is consistently less than 1ms without dropped packets. When the camera video stream is turned on, the ping roundtrip time increases dramatically, and network communication is slow and inconsistent. Which of the following is MOST likely the issue in this scenario?

  A. VLAN mismatch

  B. Duplex mismatch

  C. Cat 6 RX/TX reversed

  D. Damaged cable

  Correct Answer: B

• Question 403:

  Users on a LAN segment are reporting a loss of connectivity to network services. The client PCs have been assigned with 169.254.X.X IP addresses. Which of the following IP address schemas is being utilized?

  A. Private IP

  B. Static IP

  C. APIPA

  D. Loopback

  Correct Answer: C

• Question 404:

  A network administrator has created a new VLAN for the server and clients within the accounting department and wants to outline how it integrates with the existing network. Which of the following should the administrator create?

  A. Logical diagram

  B. Physical diagram

  C. Rack diagram

  D. Configuration diagram

  Correct Answer: A

• Question 405:

  A network technician is troubleshooting a laptop that does not have wireless connectivity. The technician determines the wireless network is functioning as expected. The laptop does not show any SSIDs or allow the technician to modify network settings. Which of the following should the technician check FIRST?

  A. Check for overcapacity of the network.

  B. Ensure wireless is enabled on the laptop.

  C. Confirm the power levels of the WAP.

  D. Assess the antenna placement.

  E. Verify network drivers are up-to-date.

  Correct Answer: B

• Question 406:

  A technician needs to connect several computers in close proximity to control manufacturing equipment in a factory. The medium to connect the computers must be cost effective and suitable for short distances. Which of the following mediums should the technician use?

  A. RJ11 connector and Cat6 cable

  B. ST connector and UTP cable

  C. DB-9 connector and plenum cable

  D. BNC connector and RG-59 cable

  Correct Answer: D

• Question 407:

  A network technician needs a secure way to access a router in another country. Which of the following methods would meet this requirement?

  A. SSH connection

  B. Device HTTP URL

  C. TFTP upload

  D. GRE tunnel

  Correct Answer: A

• Question 408:

  Which of the following steps follows an implemented solution?

  A. Document the findings and actions.

  B. Identify potential effects of the solution.

  C. Verify full system functionality.

  D. Implement preventative measures.

  Correct Answer: C

• Question 409:

  A network technician receives an update in an RSS feed that a new exploit was released for specific hardware used on the network. After verifying the vulnerability with the vendor, the network technician discovers the vulnerability was patched almost two years ago. Which of the following techniques should be implemented to discover out-of-date firmware in the future?

  A. Application fuzzing

  B. Malware signature management

  C. Network traffic analysis with tcpdump D. Vulnerability scanning

  Correct Answer: D

• Question 410:

  Which of the following describes the function of Layer 3 of the OSI model?

  A. It provides sequencing and acknowledgments for connection-oriented communication.

  B. It provides connectionless communication using logical addressing.

  C. It provides error detection through the FCS for frames transmitted.

  D. It provides encryption and compression for data received.

  Correct Answer: B