CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 591:

  After a new firewall is installed, users report that they do not have connectivity to the Internet. The output of the ipconfig command shows an IP address of 169.254.0.101. Which of the following ports would need to be opened on the firewall to allow the users to obtain an IP address? (Select TWO).

  A. UDP 53
  B. UDP 67
  C. UDP 68
  D. TCP 53
  E. TCP 67
  F. TCP 68
  B. UDP 67
  C. UDP 68

• Question 592:

  Which of the following WAN technologies utilizes an optical SONET carrier and has a maximum bandwidth of 155.54Mbps?

  A. DS3
  B. E3
  C. OC3
  D. T3
  C. OC3

• Question 593:

  Which of the following should the last line of an ACL normally contain?

  A. Explicit allow
  B. Statically routed
  C. Random access
  D. Implicit deny
  D. Implicit deny

• Question 594:

  Which of the following network topologies would be separated into two networks if a client in the middle is removed or the cable is cut?

  A. Mesh
  B. Ring
  C. Bus
  D. Star
  C. Bus

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  Explanation Explanation/Reference:A bus network topology is a network topology in which a set of clients are connected via a shared communications line/cables, called a bus.

• Question 595:

  After a power failure, several users are unable to connect to network devices at the remote office. Which of the following is the MOST likely cause of the issue?

  A. Bad cable
  B. Missing route
  C. Duplicate IP address
  D. Switching loop
  B. Missing route

• Question 596:

  A large corporate office is looking to place smaller network closets around campus to handle switching for remote workstations. To which of the following is this referring?

  A. MDF
  B. VPN
  C. RDP
  D. IDF
  D. IDF

• Question 597:

  A home user is configuring a wireless router and must decide which wireless standard to use. The user has many devices that require a lot of bandwidth and must be able to communicate at a far distance from the router. Which of the following wireless standards will BEST meet the home user's requirements?

  A. 802.11a
  B. 802.11b
  C. 802.11g
  D. 802.11n
  D. 802.11n

• Question 598:

  An administrator can use packet tags to configure which of the following?

  A. VLAN
  B. NAT
  C. PoE
  D. QoS
  D. QoS

• Question 599:

  While implementing network storage for a company, a storage consultant notices that a large amount of bandwidth is being used on packet overhead.

  Which of the following should the consultant do to correct this?

  A. Enable jumbo frames on the network.
  B. Configure virtual SANs specifically for the storage area.
  C. Implement RAID 5 on all network storage.
  D. Upgrade the network backbone to 10Gb corrections.
  A. Enable jumbo frames on the network.

• Question 600:

  Which of the following attacks would allow an intruder to do port mapping on a company's internal server from a separate company server on the Internet?

  A. SYN flood
  B. Teardrop
  C. Smurf
  D. FTP bounce
  D. FTP bounce

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  Explanation Explanation/Reference:FTP bounce attack is an exploit of the FTP protocol whereby an attacker is able to use the PORT command to request access to ports indirectly through the use of the victim machine as a middle man for the request.