CompTIA N10-005 Online Practice Questions and Exam Preparation

CompTIA N10-005 Online Questions & Answers

• Question 541:

  Ann, a home user, wishes to confine a wireless network to devices ONLY inside of her house. Which of the following will accomplish this?

  A. Decreasing radio strength
  B. MAC filtering
  C. WEP encryption
  D. SSID broadcast disable
  A. Decreasing radio strength

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  Decreasing Radio Strength will reduce signal strength outside the house and will accomplish what she is intending to do.

• Question 542:

  Which of the following connector types would require a punch down tool to attach a network cable to it?

  A. F-connector
  B. ST
  C. 110 block
  D. RJ-45
  C. 110 block

• Question 543:

  A company wants to simplify network authentication for their users.

  Which of the following would be used to implement wireless security with single sign-on?

  A. WPA2 enterprise
  B. WEP
  C. Stateful firewall
  D. PAT
  A. WPA2 enterprise

• Question 544:

  Which of the following are considered AAA authentication methods? (Select TWO).

  A. Kerberos
  B. Radius
  C. MS-CHAP
  D. TACACS+
  E. 802.1X
  B. Radius
  D. TACACS+

• Question 545:

  Which of the following syslog severity codes indicates an emergency and that the system is unusable?

  B. 1
  C. 6
  D. 7
  A

• Question 546:

  Which of the following protocols does DNS utilize on port 53?

  A. TCP
  B. FTP
  C. RTP
  D. ICMP
  A. TCP

• Question 547:

  Which of the following features will a firewall MOST likely use to detect and prevent malicious traffic on the network?

  A. Zone filtering
  B. Signature identification
  C. Port identification
  D. Port scanner
  B. Signature identification

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  Signature-based detection really is more along the lines of intrusion detection than firewalls. However, many personal firewalls and some corporate firewalls contain this functionality. Essentially, the system can be configured to look for specific patterns, known to be malicious, and block the traffic

• Question 548:

  A user reports that some normally accessible external sites are not responding, but most other sites are responding normally. Which of the following is MOST likely the cause?

  A. VLAN tag mismatch
  B. Wrong subnet mask
  C. Smurf attack
  D. Faulty routing rule
  D. Faulty routing rule

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  This happens when the DNS server is able to resolve the URL but there can be a conflicting route pointing to somewhere else rather than to the correct device who is responsible for routing traffic to the internet.

• Question 549:

  The unit responsible for the successful shaping and transmission of a digital signal is called:

  A. demarc.
  B. T1 hub.
  C. smart jack.
  D. CSU/DSU.
  D. CSU/DSU.

• Question 550:

  Which of the following DNS records is used in conjunction with 192:168::1:10?

  A. AAAA
  B. MX
  C. TXT
  D. PTR
  A. AAAA