CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 891:

  A technician is troubleshooting a host name being directed to the wrong system. The `arp a' command line utility is used to identify and display which of the following?

  A. All TCP/IP connections and listening ports
  B. Internet-to-adapter translation tables
  C. Information to help diagnose DNS issues
  D. Active sockets and connections
  B. Internet-to-adapter translation tables

• Question 892:

  Ann, an employee, has properly connected her personal wireless router to a network jack in her office. The router is unable to get a DHCP address though her corporate laptop can get a DHCP address when connected to the same jack. Ann checks the router configuration to ensure it is configured to obtain a DCHP address. Which of the following is the MOST likely reason why the router is not receiving a DHCP address?

  A. The administrator has enabled DHCP snooping on the network
  B. The administrator is blocking DHCP requests that originate from access points
  C. The administrator is blocking the wireless router's MAC address using MAC filtering
  D. The Administrator has implemented a feature that only allows white-listed MAC addresses
  D. The Administrator has implemented a feature that only allows white-listed MAC addresses

• Question 893:

  Which of the following can be used to limit wireless network access to a single computer?

  A. Configure PPP
  B. Packet sniffing
  C. MAC address filtering
  D. Omni-directional antennas
  C. MAC address filtering

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  Explanation Explanation/Reference:Wireless access can be filtered by using the Media Access Control (MAC) addresses of the wireless devices transmitting within your wireless network. You can either permit or prevent specific wireless computers and devices access to your wireless network.

• Question 894:

  A project manager is tasked with the planning of a new network installation for a client. The client wants to ensure that everything discussed in the meetings will be installed and configured when a network engineer arrives onsite. Which of the following should the project manager provide the client?

  A. Acceptable Use Policy
  B. Service Level agreement
  C. Statement of work
  D. Security Policy
  C. Statement of work

• Question 895:

  Which of the following is associated with DNS reverse lookup zones?

  A. CNAME
  B. TXT
  C. PTR
  D. MX
  C. PTR

• Question 896:

  Which of the following is an example of a Class C address?

  A. 10.19.0.79
  B. 127.34.8.197
  C. 176.96.1.222
  D. 192.168.1.105
  D. 192.168.1.105

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  Explanation Explanation/Reference:Class C address range varies from 192.0.0.0 to 223.255.255.255.

• Question 897:

  On which of the following layers of the OSI model does IP operate?

  A. Session
  B. Transport
  C. Network
  D. Data link
  C. Network

• Question 898:

  A technician is setting up a new network and wants to create redundant paths through the network. Which of the following should be implemented to prevent performance degradation?

  A. Port mirroring
  B. Spanning tree
  C. ARP inspection
  D. VLAN
  B. Spanning tree

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  The Spanning Tree Protocol (STP) is a network protocol that ensures a loop-free topology for any bridged Ethernet local area network. The basic function of STP is to prevent bridge loops and the broadcast radiation that results from them. Spanning tree also allows a network design to include spare (redundant) links to provide automatic backup paths if an active link fails, without the danger of bridge loops, or the need for manual enabling/disabling of these backup links.

• Question 899:

  A network administrator wants to balance the amount of data between two networking cards. Which of the following can be used for two or more networking cards?

  A. NIC bonding
  B. Proxy server
  C. Firewall ACLs
  D. VLANs
  A. NIC bonding

• Question 900:

  An administrator would like to provide outside access to the company web server and separate the traffic from the local network. Which of the following would the administrator use to accomplish this?

  A. Network Address Translation
  B. Stateful Inspection
  C. Port Address Translation
  D. Demilitarized Zone
  D. Demilitarized Zone