CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 11:

  While isolating an outbound email issue, a network technician notices there is an email client patch missing that addresses a vendor bug. To which of the following OSI layers does this patch relate?

  A. Layer 4
  B. Layer 5
  C. Layer 6
  D. Layer 7
  D. Layer 7

• Question 12:

  Which of the following IP address/subnet mask combinations represent a broadcast address? (Select TWO).

  A. 200.200.100.0/28
  B. 200.200.100.32/27
  C. 200.200.100.63/27
  D. 200.200.100.79/27
  E. 200.200.100.95/27
  F. 200.200.100.254/30
  C. 200.200.100.63/27
  E. 200.200.100.95/27

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  Explanation Explanation/Reference:A broadcast address is a logical address at which all devices connected to a multiple-access communications network are enabled to receive datagrams. A message sent to a broadcast address is typically received by all network-attached hosts, rather than by a specific host. ReferencE. http://www.wikihow.com/Calculate-Network-and-Broadcast-Address

• Question 13:

  Joe, a technician, is attempting to connect two hubs to add a new segment to his local network. He uses one of his CAT5 patch cables to connect them; however, he is unable to reach the new network segment from his workstation. He can only connect to it from a workstation within that segment. Which of the following is MOST likely the problem?

  A. One of the hubs is defective.
  B. The new hub is powered down.
  C. The patch cable needs to be a CAT6 patch cable.
  D. The technician used a straight-through cable.
  D. The technician used a straight-through cable.

• Question 14:

  When setting up a new network monitoring utility, a technician finds that some devices are not reporting correctly.

  Which of the following would MOST likely be required to correct the issue with an SNMP enabled monitoringutility?

  A. Updating MIBS
  B. Enabling port mirroring
  C. Enabling jumbo frames
  D. Configuring half duplex
  A. Updating MIBS

• Question 15:

  Which of the following types of equipment should be used for telecommunications equipment and have an open design?

  A. 2/4 post racks
  B. Rail Racks
  C. Verticalframe
  D. Ladder racks
  A. 2/4 post racks

• Question 16:

  A company is selecting a fire suppression system for their new datacenter and wants to minimize the IT system recovery period in the event of a fire. Which of the following is the best choice for the fire suppression system?

  A. Portable extinguishers
  B. Wet Pipe
  C. Clean Gas
  D. Dry Pipe
  C. Clean Gas

• Question 17:

  Kim, a user, took a laptop on vacation and made changes to the configuration in order to use the device at the hotel. She can reach the Internet, but cannot access any internal network resources.

  Which of the following is the MOST likely reason?

  A. Incorrect DNS
  B. Incorrect subnet mask
  C. Duplicate IP address
  D. Incorrect SSID
  A. Incorrect DNS

• Question 18:

  A customer cannot access a company's secure website. The company's network security administrator is reviewing the firewall logs for the server and finds the following output:

  

  Which of the following changes should be made to allow all customers to access the company's secure website?

  A. Allow any any 10.5.0.10 443
  B. Allow any any 12.73.15.5 443
  C. Allow 10.5.0.10 443 any any
  D. Allow 10.5.0.10 any 10.5.0.10 80
  A. Allow any any 10.5.0.10 443

• Question 19:

  A service provider is unable to maintain connectivity to several remote sites at predetermined speeds. The service provider could be in violation of the:

  A. MLA.
  B. SLA.
  C. SOW.
  D. MOU.
  B. SLA.

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  SLA stands for Service Level Agreement. This is a common document in business used to define a minimum standard of service that a customer can expect from a supplier. SLA's are particularly common in the I.T. sector where a serviceprovider is offering a service to a customer. As a customer, you want your hosted services and Internet or WAN connections to be available all the time. SLAs often guarantee 99.9% uptime for a service. In this question, the service provider is providing WAN links to remote sites with a guaranteed bandwidth on the WAN links. A failure to maintain the connectivity to the remote sites would be a violation of the Service Level Agreement (SLA).

• Question 20:

  The phone company has provided a channelized T1 line. Which of the following should this line be connected to?

  A. Switch
  B. CSU/DSU
  C. IDF
  D. MDF
  B. CSU/DSU