CompTIA N10-005 Online Practice Questions and Exam Preparation

CompTIA N10-005 Online Questions & Answers

• Question 71:

  Which of the following reduces the deployment cost of a wireless LAN?

  A. WPA
  B. 802.1x
  C. MIMO
  D. PoE
  D. PoE

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  Power over Ethernet or PoE describes any of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.

• Question 72:

  Which of the following components of wiring distribution is referred to as the core communications closet for an organization?

  A. MDF
  B. Smart jack
  C. IDF
  D. Demarc extension
  A. MDF

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  MDF stands for Main Distribution Frame and is the main computer room for servers, hubs, routers, DSL's, etc. to reside.

• Question 73:

  Which of the following differentiates a layer 3 switch from a layer 2 switch?

  A. Routing
  B. Bridging
  C. Switching
  D. Repeating
  A. Routing

• Question 74:

  An application server is placed on the network and the intended application is not working correctly. Which of the following could be used to make sure sessions are being opened properly?

  A. Antivirus scanner
  B. IDS
  C. Packet sniffer
  D. Toner probe
  C. Packet sniffer

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  Packet Sniffer is a tool that can help you locate network problems by allowing you to capture and view the packet level data on your network.So we can capture the session and find the cause of failure.

• Question 75:

  Which of the following is used to explain guidelines for users while using network resources?

  A. Network cut sheet
  B. Baselines
  C. Acceptable use policy
  D. Regulations
  C. Acceptable use policy

• Question 76:

  A technician has been tasked with planning and implementing a new wired-only network for a small office. A hardware list has been compiled, but the technician is unsure about the final necessary item. Which of the following will BEST complete the small wired network setup? (1) 1000 foot CAT6 spool

  (1)

  crimper

  (1)

  16 port gigabit switch

  (20)

  RJ-45 connectors

  (12)

  RJ-45 wall jacks

  (1)

  ____________

  A. Compression tool
  B. Punch down tool
  C. Network map
  D. Multimeter
  B. Punch down tool

• Question 77:

  A network administrator notices that load balancing is not working properly on the web cluster as previously configured. In speaking with management, a change to the IP addressing scheme was made yesterday which possibly affected one member of the cluster. Due to the timing of the events, the administrator theorizes that this change caused the problem.

  Which of the following should the administrator do NEXT?

  A. Escalate to the management team
  B. Change the IP address back to its previous state
  C. Test the theory by analyzing logs
  D. Create a plan of action to present to management
  C. Test the theory by analyzing logs

• Question 78:

  The DHCP server leases IP addresses 10.162.233.158 to WBAC11 for a period of 14 days. At which of the following times would WBAC11 send an initial request to the DHCP server to renew the IP address lease?

  A. Day 4
  B. Day 6
  C. Day 8
  D. Day 10
  C. Day 8

• Question 79:

  A small business owner is in the process of setting up a SOHO office. The office has only one connection to the Internet via a broadband cable connection. The office has four subnets that must be able to connect to the Internet. Which of the following devices would enable the owner to meet these requirements?

  A. A firewall
  B. A router
  C. A hub
  D. A Layer 2 switch
  B. A router

• Question 80:

  A new WAP is configured to only use 802.11g with SSID broadcasts enabled. The encryption is set to WPA and the key is given to the user. A user near the WAP is using a laptop equipped with a 5GHz wireless card and is not able to see the SSID.

  Which of the following is the problem?

  A. Latency
  B. Incorrect encryption type
  C. EUI-64
  D. Incompatible hardware
  D. Incompatible hardware