98-366 sample questions

Question 1

You are employed as a senior administrator at Planetcert.com.

You are responsible for running training exercises for trainee administrators. You are currently covering the layers of the Open Systems Interconnect (OSI) model.

You are explaining the network layer.

Which of the following best describes the network layer of the OSI model?

Accepted Answer

The network layer controls the operation of the subnet.

Answer

The network layer deals with the transmission and reception of the unstructured raw bit stream over a physical medium.

Answer

The network layer deals with error-free transfer of data frames from one node to another over the physical layer.

Answer

The network layer makes sure that messages are conveyed error-free, sequentially, and with no losses or duplications.

Question 2

You work as an administrator at Planetcert.com. The Planetcert.com network consists of a single domain named Planetcert.com. All servers on the Planetcert.com network have Windows Server 2003 installed and all workstations have Windows XP Professional installed.

You have been instructed to implement a solution that speeds up the name resolution process. The strategy should also reduce the amount of name resolution traffic on Planetcert.com’s internet connection.

Which of the following actions should you take?

Accepted Answer

You should consider installing a DNS server on Planetcert.com’s network.

Answer

You should consider installing a WINS server on Planetcert.com’s network.

Answer

You should consider installing a DHCP server on Planetcert.com’s network.

Answer

You should consider installing a RIS server on Planetcert.com’s network.

Question 3

You work as a technician at Planetcert.com. Planetcert.com provides networking services to external customers.

A Planetcert.com customer, named Mia Hamm, has requested the configuration of a new internet connection. Mia Hamm would like her connection to support high-definition television, as well as voice over IP and general Internet access, over a single connection.

Which of the following options should you use?

Accepted Answer

VDSL

Answer

ADSL

Answer

IDSL

Answer

HDSL

Question 4

You are employed as a senior network technician at Planetcert.com.

You are hosting a training exercise for new trainees. You are discussing what the purpose of CSMA/CD is in Ethernet standard networks.

Which of the following best describes this purpose?

Accepted Answer

CSMA/CD forces computers to listen to the Ethernet before sending in order to make sure that no other host on the wire is sending.

Answer

CSMA/CD divides the Ethernet equally among all transmitting nodes within a collision domain.

Answer

CSMA/CD uses a token to allow a device permission to transmit over the Ethernet.

Answer

CSMA/CD allows computers to send data over the Ethernet whenever they want.

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Free 98-366 sample questions

You are employed as a senior network technician at Planetcert.com. You are hosting a training exercise for new trainees. You are discussing what the purpose of CSMA/CD is in Ethernet standard networks. Which of the following best describes this purpose?

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