CompTIA N10-005 Online Practice Questions and Exam Preparation

CompTIA N10-005 Online Questions & Answers

• Question 731:

  Which of the following is the minimum subnet mask to allow 172.16.1.5 and 172.16.4.3 to be on the same subnet?

  A. /19
  B. /21
  C. /22
  D. /24
  B. /21

• Question 732:

  On which of the following OSI model layers would a MAC address be used?

  A. Network
  B. Data Link
  C. Transport
  D. Physical
  B. Data Link

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  The ITU-T G.hn standard, which provides high-speed local area networking over existing wires (power lines, phone lines and coaxial cables), includes a complete data link layer which provides both error correction and flow control by means of a selective repeat Sliding Window Protocol.

• Question 733:

  The systems administrator has assigned an IP address and default gateway to a standard Layer 2 switch. Which of the following would be the primary purpose of doing this?

  A. Allow VLAN routing
  B. Enable packet filtering on the switch
  C. Allow remote administration of the switch
  D. Enable MAC filtering on the switch
  C. Allow remote administration of the switch

• Question 734:

  Users notice a problem with their network connectivity when additional lights are turned on. Which of the following would be the cause for this problem?

  A. DDOS
  B. Cross talk
  C. Open short
  D. EMI
  D. EMI

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  External Machine Interface (EMI), an extension to Universal Computer Protocol (UCP), is a protocol primarily used to connect to short message service centres (SMSCs) for mobile telephones.

• Question 735:

  Using source port numbers as a way to keep track of connections is a characteristic of which of the following protocols?

  A. TCP
  B. UDP
  C. NAT
  D. PAT
  D. PAT

• Question 736:

  Which of the following supports faster wireless broadband speeds?

  A. Satellite
  B. Wi-MAX
  C. ISDN
  D. OC-3
  B. Wi-MAX

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  Wi-MAX (Worldwide Interoperability for Microwave Access) is a wireless communications standard designed to provide 30 to 40 megabit-per-second data rates with the 2011 update providing up to 1 G bit/s for fixed stations

• Question 737:

  A technician is having trouble identifying a computer on a network. The technician has the IP address of the computer, but needs to find the hostname of the computer. Which of the following commands should the technician use?

  A. ipconfig /a
  B. ping -t
  C. ping -a
  D. netstat
  C. ping -a

• Question 738:

  During business hours, users at a small office are reporting that all of a sudden they are unable to reach any host on the Internet, but they can still use the network shares to transfer files within the office. Which of the following is the MOST likely cause of the outage?

  A. Wrong gateway
  B. Failed router
  C. Bad switch module
  D. Incorrect VLAN
  B. Failed router

• Question 739:

  Which of the following protocols are used to view and send mail from a local host off of a remote server? (Select TWO).

  A. TFTP
  B. SNMP
  C. POP3
  D. IMAP4
  E. SFTP
  C. POP3
  D. IMAP4

• Question 740:

  A technician tests a cable going to the patch panel and notices the following output from the cable tester:

  1------------------1 2------------------2 3------------------3 4------------------4 5------------------5 6------------------6 7------------------7 8------------------8

  On a T568A standard CAT5e cable, which of the following wire strands is the cause of this connectivity issue?

  A. White Orange
  B. Solid Brown
  C. Solid Orange
  D. White Green
  D. White Green

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  T568A Wiring

  Pi Pai Wir Color n r e

  

  1 3 1 white/green

  

  2 3 2

  green

  

  white/orang 3 2 1 e

  

  4 1 2

  blue

  

  5 1 1 white/blue

  

  6 2 2 orange

  

  white/brow 7 4 1 n

  

  8 4 2 brown