Exam 12: Maintaining and Troubleshooting Your Network

Which of the following is a TCP/IP service that converts a computer or domain name to an IP address,or that converts an IP address to a computer or domain name.

Free

(Multiple Choice)

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Question 1

Correct Answer:

Verified

Describe a broadcast storm.

Free

(Essay)

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Question 2

Correct Answer:

Verified

A NIC or WNIC can malfunction resulting in continuous broadcasts,causing the entire network to slow down.A broadcast storm is a condition in which so many broadcasts are sent at the same time that the network bandwidth is saturated and the network slows down or times out.

Match each term with the correct statement below. -used by Performance Monitor when there are two or more types of elements to monitor such as two or more NICs or disk drives

Free

(Multiple Choice)

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Question 3

Correct Answer:

Verified

A(n)____ circuit is one where the connection is severed,such as a cable that is inadvertently cut in two.

(Multiple Choice)

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Question 4

Describe the functionality of the traceroute utility.

(Essay)

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Question 5

Which of the following is a property of a file or folder that shows whether or not a file or folder has been backed up since it was last modified?

(Multiple Choice)

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Question 6

The ____ utility is designed for archiving data to tapes,and includes file information,as well as the archived files,such as security information and dates when files were modified.

(Multiple Choice)

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Question 7

How does a time domain reflectometer (TDR)work?

(Essay)

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Question 8

A server administrator might regularly use ____ with the -s option to monitor a server during busy and light traffic times to get an idea of the typical number of packets sent at those times.

(Multiple Choice)

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Question 9

A TDR is used to test fiber-optic cable for distance and strength.

(True/False)

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Question 10

What functions does a protocol analyzer perform at the Physical and Data Link layers of the OSI model?

(Essay)

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Question 11

If a network printing problem is related to the server or workstation,what are four areas you should check?

(Essay)

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Question 12

Which of the following should you use to check for opens or breaks in a copper cable by determining if the signal sent from one end reaches the other end of the cable?

(Multiple Choice)

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Question 13

Which of the following is NOT a view you can use when monitoring objects with Performance Monitor?

(Multiple Choice)

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Question 14

Which of the following can you do with Window's Network Monitor? (Choose all that apply.)

(Multiple Choice)

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Question 15

Match each term with the correct statement below. -can be used to verify that a DNS is server is online and working.

(Multiple Choice)

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Question 16

Identify seven pieces of information that you can view through netstat.

(Essay)

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Question 17

The SNMP management system (a computer running management software)sends and requests information from an SNMP ____.

(Multiple Choice)

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Question 18

How can you use Performance Monitor to detect and troubleshoot network and performance issues on a Windows system?

(Essay)

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Question 19

Match each term with the correct statement below. -can detect many forms of network traffic and capture packets and frames for analysis

(Multiple Choice)

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Question 20

Showing 1 - 20 of 49

Which of the following is a TCP/IP service that converts a computer or domain name to an IP address,or that converts an IP address to a computer or domain name.

Describe a broadcast storm.

Match each term with the correct statement below. -used by Performance Monitor when there are two or more types of elements to monitor such as two or more NICs or disk drives

A(n)____ circuit is one where the connection is severed,such as a cable that is inadvertently cut in two.

Describe the functionality of the traceroute utility.

Which of the following is a property of a file or folder that shows whether or not a file or folder has been backed up since it was last modified?

The ____ utility is designed for archiving data to tapes,and includes file information,as well as the archived files,such as security information and dates when files were modified.

How does a time domain reflectometer (TDR)work?

A server administrator might regularly use ____ with the -s option to monitor a server during busy and light traffic times to get an idea of the typical number of packets sent at those times.

A TDR is used to test fiber-optic cable for distance and strength.

What functions does a protocol analyzer perform at the Physical and Data Link layers of the OSI model?

If a network printing problem is related to the server or workstation,what are four areas you should check?

Which of the following should you use to check for opens or breaks in a copper cable by determining if the signal sent from one end reaches the other end of the cable?

Which of the following is NOT a view you can use when monitoring objects with Performance Monitor?

Which of the following can you do with Window's Network Monitor? (Choose all that apply.)

Match each term with the correct statement below. -can be used to verify that a DNS is server is online and working.

Identify seven pieces of information that you can view through netstat.

The SNMP management system (a computer running management software)sends and requests information from an SNMP ____.

How can you use Performance Monitor to detect and troubleshoot network and performance issues on a Windows system?

Match each term with the correct statement below. -can detect many forms of network traffic and capture packets and frames for analysis

Networking: an Overview

How Lan and Wan Communications Work

Using Network Communication Protocols

Connecting Through a Cabled Network

Devices for Connecting Networks

Connecting Through a Wireless Network

Sharing Resources on a Network

Using a Server

Understanding Wan Connection Choices

Basic Network Design

Securing Your Network

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