CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 1301:

  Which of the following should be used to prioritize specific types of inbound and outbound traffic for the network?

  A. HIPS
  B. IDS
  C. Packet shaper
  D. Content filter
  C. Packet shaper

• Question 1302:

  Which of the following would be used in an IP-based video conferencing deployment? (Select TWO).

  A. RS-232
  B. 56k modem
  C. Bluetooth
  D. Codec
  E. SIP
  D. Codec
  E. SIP

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  The term "codec" is a concatenation of "encoder" and "decoder". In video conferencing, a codec is software (or can be hardware) that compresses (encodes) raw video data before it is transmitted overthe network. A codec on the receiving video conferencing device will then decompress (decode) the video signal for display on the conferencing display. The Session Initiation Protocol (SIP) is a protocol for initiating an interactive user session that involves multimedia elements such as voice, chat, gaming, or in this case video.

• Question 1303:

  A network administrator has been asked to develop a logical network diagram and wants to identify which devices are currently active on a network subnet. Which of the following tools would be MOST appropriate to utilize in accomplishing this task?

  A. Network analyzer
  B. SNMP monitor
  C. Port scanner
  D. Protocol analyzer
  A. Network analyzer

• Question 1304:

  Management wants to be sure that the existing wiring infrastructure conforms to CAT5e standards.

  Which of the following is the correct tool?

  A. Cable certifier
  B. Cable tester
  C. OTDR
  D. Protocol analyzer
  A. Cable certifier

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  A cable certifier is used to verify that a cable meets its specifications such as the bandwidth and frequency. For example, it can verify a CAT 5e cable meets specifications and supports speeds of 1000Mbps.

• Question 1305:

  Which of the following network elements enables unified communication devices to connect to and traverse traffic onto the PSTN?

  A. Access switch
  B. UC gateway
  C. UC server
  D. Edge router
  B. UC gateway

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  People use many methods of communication nowadays such as voice, email, video and instant messaging. People also use many different devices to communicate such as smart phones, PDAs, computers etc.Unified Communications (UC) enables people using different modes of communication, different media, and different devices to communicate with anyone, anywhere, at any time. Many communication methods use digital signals. To send a digital signal over the analog PSTN, you need a gateway (in this case a UC Gateway) to convert the digital signals into an analog format that can be sent over the PSTN.

• Question 1306:

  A network technician has downloaded the latest vendor switch O/S. which includes new features and enhancements. Which of the following should the technician perform FIRST when updating the switches?

  A. Backup the current configuration for each switch
  B. Install during non-business hours to test the system
  C. Test the O/S on one of the production switches
  D. Power cycle the company's border router
  A. Backup the current configuration for each switch

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  Explanation Explanation/Reference:

• Question 1307:

  Network segmentation provides which of the following benefits?

  A. Security through isolation
  B. Link aggregation
  C. Packet flooding through all ports
  D. High availability through redundancy
  A. Security through isolation

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  Network segmentation in computer networking is the act or profession of splitting a computer network into subnetworks, each being a network segment. Advantages of such splitting are primarily for boosting performance and improving security through isolation. Advantages of network segmentation: Improved security: Broadcasts will be contained to local network. Internal network structure will not be visible from outside Reduced congestion: Improved performance is achieved because on a segmented network there are fewer hosts per subnetwork, thus minimizing local traffic Containing network problems: Limiting the effect of local failures on other parts of network

• Question 1308:

  A small company has a single multi-layer switch. The company currently has all network devices on the same subnet but would like to switch the servers to another subnet for security reasons. The company cannot budget any more money to purchase additional hardware. Which of the following features should be used to achieve the new company requirements?

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

• Question 1309:

  Which of the following standards can operate at both the 2.4GHz and 5GHz frequencies?

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

• Question 1310:

  While implementing wireless access points into the network, one building is having connectivity issues due to light fixtures being replaced in the ceiling, while all other buildings' connectivity is performing as expected. Which of the following should be exchanged on the access points installed in the building with connectivity issues?

  A. UTP patch cables
  B. Antenna
  C. Power adapter
  D. Security standard
  B. Antenna