CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 71:

  When querying a DNS server for an AAAA record, which of the following is an appropriate response?

  A. 192.168.2.1
  B. 00:f3:82:99:a2:b8
  C. 61.23.168.192.in-addr.arpa
  D. 3ffe:1900:4545:3:200:f8ff:fe21:67cf
  D. 3ffe:1900:4545:3:200:f8ff:fe21:67cf

• Question 72:

  A technician has attempted to optimize the network but some segments are still reporting poor performance. Which of the following issues should the technician look at?

  A. Switch incorrectly set to full duplex
  B. Conflicting IP addresses
  C. Packet bottlenecks
  D. IP address scope depletion
  C. Packet bottlenecks

• Question 73:

  A technician installs a new piece of hardware and now needs to add the device to the network management tool database. However, when adding the device to the tool using SNMP credentials, the tool cannot successfully interpret the results. Which of the following would need to be added to the network management tool to allow it to interpret the new device and control it using SNMP?

  A. TRAP
  B. GET
  C. MIB
  D. WALK
  C. MIB

• Question 74:

  Which of the following technologies prevents network collisions to maximize safe delivery of network data?

  A. CSMA/CA
  B. DWDM
  C. RADIUS
  D. SONET
  A. CSMA/CA

• Question 75:

  Which of the following DNS records allows for reverse lookup of a domain?

  A. PTR
  B. AAAA
  C. A
  D. MX
  A. PTR

• Question 76:

  A workstation on the third floor of the company building is having connectivity issues. The NIC and patch cable have been tested and found to be working properly. Which of the following would MOST likely have the information the administrator would need to locate and test the remaining cabling and connections?

  A. Network maps
  B. Network baseline
  C. Asset management
  D. Change management
  A. Network maps

• Question 77:

  Which of the following ports is used to provide secure sessions over the web by default?

  A. 22
  B. 25
  C. 80
  D. 5004
  A. 22

• Question 78:

  Which of the following protocols is used by Windows to securely access a remote computer?

  A. RAS
  B. Telnet
  C. PPP
  D. RDP
  D. RDP

• Question 79:

  An administrator needs to install a centrally located firewall that needs to block specific incoming and outgoing IP addresses, without denying legitimate return traffic. Which of the following firewall types should the administrator install?

  A. A host- based firewall
  B. A network-based firewall
  C. A host-based stateful firewall
  D. A stateless network-based firewall.
  D. A stateless network-based firewall.

• Question 80:

  Joe, a network technician, is troubleshooting in a wiring closet in 2011. The cabling to all the equipment does not match the documentation from 2007. Which of the following configuration management methods has been overlooked?

  A. Change management
  B. System logs
  C. Asset management
  D. Baselining
  A. Change management

  ---

  Explanation Explanation/Reference:Change management is the request for to change any configuration which is documented.