CompTIA CompTIA Certifications N10-007 Questions & Answers

• Question 861:

  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 862:

  Please refer to the attached exhibit. Which of the following types of configuration management documentation is represented?

  

  A. Network security policy

  B. Network baseline

  C. Logical network diagram

  D. Wiring schematic

  Correct Answer: C

• Question 863:

  A new firewall was recently installed blocking SMTP traffic. As a result, no one has Internet access. Which of the following has MOST likely occurred?

  A. Port security is blocking all traffic.

  B. An IDS is blocking all traffic.

  C. Implicit deny is blocking all traffic.

  D. SMTP is blocking all traffic.

  Correct Answer: C

• Question 864:

  Which of the following network devices restricts traffic based on words, signatures, and URLs?

  A. Layer 2 switch

  B. Content filter

  C. Load balancer

  D. Traffic analyzer

  Correct Answer: B

• Question 865:

  A computer on VLAN 10 with the IP address of 192.168.1.45/27 cannot ping a computer on VLAN 20 with the IP address of 192.168.1.65/27. Which configuration change will allow the PING to be successful?

  A. Replace the router with a Layer 2 switch that supports VLANs

  B. Change VLAN 20 computers Default Gateway to 192.168.1.127/27

  C. Change VLAN 10 computers Default Gateway to 192.168.1.32/27

  D. Allow ICMP to pass through the Router

  Correct Answer: D

• Question 866:

  Which of the following commands will display the associated IP address of a network adapter in Windows and Linux environments? (Select TWO).

  A. dig

  B. nslookup

  C. nbstat

  D. ifconfig

  E. ipconfig

  Correct Answer: DE

• Question 867:

  When querying a DNS server for an AAAA record, which of the following is an appropriate response?

  A. 192.168.2.1

  B. 00:f3:82:99:a2:b8

  C. 61.23.168.192.in-addr.arpa

  D. 3ffe:1900:4545:3:200:f8ff:fe21:67cf

  Correct Answer: D

• Question 868:

  Which of the following functions would be used to securely monitor and actively manage external connections?

  A. VPN concentrator

  B. HIDS

  C. Load balancer

  D. Packet shaper

  Correct Answer: A

• Question 869:

  A technician has replaced the Internet gateway router, and now no users can reach the Internet. The technician can ping the router Ethernet port but not the ISP's router IP address. Which of the following is the MOST likely problem?

  A. Faulty crossover cable

  B. DNS server is down

  C. Switching loop

  D. Outside interface shutdown

  Correct Answer: D

• Question 870:

  Which of the following networking devices operates at Layer1?

  A. Router

  B. Firewall

  C. Hub

  D. Bridge

  Correct Answer: C