CompTIA N10-005 Online Practice Questions and Exam Preparation

CompTIA N10-005 Online Questions & Answers

• Question 121:

  A new technician has been tasked with implementing a QoS policy for the Network. The technician decides it would be best to monitor the information traversing the network to gain statistical information on ports and protocols utilized. Which of the following tools should the technician use to complete this objective QUICKEST?

  A. Traffic analyzer
  B. Network sniffer
  C. SNMPv3
  D. System logs
  A. Traffic analyzer

• Question 122:

  A user's workstation is experiencing multiple errors when trying to open programs.

  Which of the following log files should the technician review to assist in troubleshooting these errors?

  A. History Log
  B. Application Log
  C. System Log
  D. Security Log
  B. Application Log

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  As application logs provide the user wheather application is compatible with system or not.Or what is the cuase which is making trouble.

• Question 123:

  A network administrator wants to see what ports are open on a server. Which of the following commands will show open ports?

  A. netstat
  B. tracert
  C. nbtstat
  D. nslookup
  A. netstat

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  Netstat command displays various network related information such as network connections, routing tables, interface statistics, masquerade connections, multicast memberships etc.

• Question 124:

  Which of the following defines an IP address that is NOT routed on the Internet?

  A. Multicast
  B. Public
  C. Private
  D. Classful
  C. Private

• Question 125:

  MIMO technology in the 802.11n standard provides for which of the following benefits?

  A. Channel expansion
  B. Gigabit wireless bandwidth
  C. Multipath support
  D. Channel bonding
  C. Multipath support

• Question 126:

  Users are reporting wired connectivity drops in a new office with brand new CAT6 infrastructure. Which of the following tools should a technician use to BEST troubleshoot this issue?

  A. OTDR
  B. Protocol analyzer
  C. Toner probe
  D. Cable certifier
  D. Cable certifier

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  A cable certifier is an electronic device used to verify the source of electric current, voltage and a switching matrix used to connect the current source and the volt meter to all of the contact points in a cable.

• Question 127:

  Due to a recent change in company policy, all users managing network infrastructure devices must use SSH v2 and all administrative activity must be collected on a central store. Which of the following should the network administrator deploy to comply with the new collection requirements?

  A. Network intrusion detection
  B. Traffic analysis tool
  C. Syslog server
  D. Network sniffer
  C. Syslog server

• Question 128:

  A company wants to ensure that a wireless signal from their WAP only sends down one specific corridor. Which of the following can be done to achieve this?

  A. Disable the SSID.
  B. Change the broadcast channel.
  C. Lower the signal strength.
  D. Change the antennas.
  D. Change the antennas.

• Question 129:

  A customer is having problems connecting to a wireless network in a shared office space. The customer can detect several other wireless network signals. All of the wireless networks have different SSIDs but several are using the same encryption type.

  Which of the following should be configured on the customer's wireless network to improve connectivity to the wireless network?

  A. Change the SSID to match other wireless networks for increased throughput.
  B. Change the encryption type to a different mechanism to avoid interference.
  C. Change the channel to a different channel than the other wireless networks.
  D. Change the WAP to a different manufacturer than the other wireless networks.
  C. Change the channel to a different channel than the other wireless networks.

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  To reduce interference between wireless APs, ensure that wireless APs with overlapping signals use unique channel frequencies. The 802.11b standard reserves 14 frequency channels for use with wireless APs. You can use any other channel instead of the one that you are using.

• Question 130:

  A network technician suspects that there is an issue with the routing table on a Windows-based server. Which of the following commands will enable the technician to validate this hypothesis?

  A. route print
  B. route
  C. ipconfig
  D. tracert
  A. route print