CompTIA CompTIA Certifications N10-007 Questions & Answers

• Question 491:

  Which of the following is a vulnerable system designed to detect and log unauthorized access?

  A. SIEM

  B. Honeypot

  C. DMZ

  D. Proxy server

  Correct Answer: B

• Question 492:

  According to the OSI model, at which of the following layers is data encapsulated into a packet?

  A. Layer 2

  B. Layer 3

  C. Layer 4

  D. Layer 5

  E. Layer 6

  Correct Answer: B

• Question 493:

  Which of the following WAN technologies is MOST preferred when developing a VoIP system with 23 concurrent channels?

  A. DSL

  B. POTS

  C. T1

  D. DOCSIS

  Correct Answer: C

• Question 494:

  Users are reporting Internet connectivity issues. The network administrator wants to determine if the issues are internal to the company network or if there is an issue with the ISP. Which of the following tools should be used to BEST determine where the outage is occurring?

  A. traceroute

  B. ping

  C. nslookup

  D. netstat

  Correct Answer: A

• Question 495:

  Which of the following security mechanisms dynamically assigns a Layer 2 address and restricts traffic only to that Layer 2 address?

  A. Sticky MAC

  B. 802.1x

  C. ACL

  D. NAC

  Correct Answer: A

• Question 496:

  A penetration tester has been tasked with reconnaissance to determine which ports are open on the network. Which of the following tasks should be done FIRST? (Choose two.)

  A. Network scan

  B. Banner grab

  C. Tracert

  D. DHCP server check

  E. Brute-force attack

  Correct Answer: AC

• Question 497:

  A network technician is configuring a wireless network at a branch office. Users at this office work with large files and must be able to access their files on the server quickly. Which of the following 802.11 standards provides the MOST bandwidth?

  A. a

  B. ac

  C. g

  D. n

  Correct Answer: B

• Question 498:

  A network administrator configures a router with the following IP address information: Gigabit Ethernet 1 Interface: 10.10.0.1/24 Serial 0 Interface: 10.10.0.253/30

  Clients are connected to a switch on the gigabit Ethernet interface; the ISP is connected to the Serial 0 interface. When the router configuration is complete and client devices are reconfigured, all clients report that they are unable to connect to the Internet. Which of the following is the MOST likely reason?

  A. The router was configured with an incorrect IP address

  B. The router was configured with an incorrect default gateway

  C. The router was configured with an incorrect subnet mask

  D. The router was configured with an incorrect loopback address

  Correct Answer: C

• Question 499:

  Which of the following provides the ability to deploy consistent access point configurations from a central location?

  A. Wireless controller

  B. AAA server

  C. WiFi-protected setup

  D. Proxy server

  E. VPN concentrator

  Correct Answer: A

• Question 500:

  A network technician has discovered a rogue access point under an empty cubicle desk. Which of the following should the technician perform to ensure another cannot be placed on the network?

  A. Disable unused ports on switches

  B. Enable DHCP guard to detect rogue servers

  C. Configure WPA2 on all access points

  D. Use TACACS+ authentication

  Correct Answer: B