CompTIA N10-007 Online Practice Questions and Exam Preparation

CompTIA N10-007 Online Questions & Answers

• Question 1151:

  A network engineer for a manufacturing company is implementing a wireless network that provides reliable coverage throughout the facility. There are several large, electric, motorized machines installed on the shop floor for automating the manufacturing process. These machines are known to be significant sources of RF interference. Which of the following frequencies should the wireless network use to MINIMIZE this interference?

  A. 2.4 GHz
  B. 56MHz
  C. 5GHz
  D. 900MHz
  C. 5GHz

• Question 1152:

  A document outlining the types of actions allowed on the corporate network would be BEST defined as an:

  A. AUP.
  B. NDA.
  C. MOU.
  D. MOA.
  A. AUP.

• Question 1153:

  A user reports a network failure on a computer. The technician determines that the computer and NIC are operating properly. Which of the following tools can the technician use to trace the network cabling back to the punch down block?

  A. Protocol analyzer
  B. Multimeter
  C. Punch down tool
  D. Toner probe
  D. Toner probe

• Question 1154:

  A network technician is coordinating the upgrade of the company's WAP firmware with all the remote locations. The company has occasionally experienced errors when transferring large files to some of the remote offices. Which of the following should be used to ensure files arrive without modifications?

  A. File hash
  B. Encryption
  C. FCS
  D. Compression
  A. File hash

• Question 1155:

  A vendor is installing an Ethernet network in a new hospital wing. The cabling is primarily run above the celling grid near air conditioning ducts and sprinkler pipes. Which of the following cable types is required for this installation?

  A. Plenum
  B. PVC
  C. Single-mode
  D. Cat 7
  A. Plenum

• Question 1156:

  After a server outage, a technician discovers that a physically damaged fiber cable appears to be the problem. After replacing the cable, the server will still not connect to the network. Upon inspecting the cable at the server end, the technician discovers light can be seen through one of the two fiber strands. Which of the following should the technician do FIRST to reconnect the server to the network?

  A. Reverse the fiber strands of the cable and reconnect them to the server
  B. Use a TDR to test both strands of a new replacement cable prior to connecting it to the server
  C. Replace the server's single-mode fiber cable with multimode fiber
  D. Move the fiber cable to different port on the switch where both strands function
  A. Reverse the fiber strands of the cable and reconnect them to the server

• Question 1157:

  Which of the following cables has the MOST twists per inch?

  A. CAT3
  B. CAT5
  C. CAY5e
  D. CAT6
  D. CAT6

• Question 1158:

  A network engineer is trying to determine where to place a firewall based on the flow of traffic. Which of the following types of documentation would assist the engineer in doing this?

  A. Change management
  B. Rack diagram
  C. Network configuration
  D. Network diagram
  D. Network diagram

• Question 1159:

  Joe, a network engineer, is attempting to install wireless in a large work area. He installs the access point in the middle of the work space. When testing, he notices a -60dB reading on one side of the room and a - 92dB reading on the other side. Which of the following is MOST likely the issue?

  A. External interference
  B. Distance limitations
  C. Channel overlap
  D. Incorrect antenna type
  D. Incorrect antenna type

• Question 1160:

  Several open conference rooms have active wired network connections. To discourage unauthorized users, a network technician wants to require users in the conference rooms to authenticate to the network before gaining access. Which of the following would be the BEST network technology to use?

  A. WPA
  B. MAC filtering
  C. ACLs
  D. 802.1X
  D. 802.1X