Question 1

A ____ is an indicator of a quantity of an object that can be measured in some unit, such as percent, bytes sent per second, or number of reset connections, depending on what is appropriate to the object.

A)flag
B)counter
C)marker
D)delimiter

B

Accepted Answer

A counter is a type of measurement that tracks specific events or values and displays them in a numerical form. Examples of counters in computing include CPU usage, network traffic, and disk space usage.

Question 2

As defined in System Monitor, a(n)____ is a running line chart of the object that shows distinct peaks and valleys.&#10;A)graph&#10;B)histogram&#10;C)report&#10;D)image

Accepted Answer

A running line chart, also known as a line graph, is a visual representation of data that shows the trend or pattern of a variable over time. The peaks and valleys on the line graph indicate the highs and lows of the variable being measured. A histogram, on the other hand, is a bar graph that shows the distribution of data across different categories or intervals. A report is a written or spoken summary of information, while an image is a visual representation of an object or scene.

Question 3

SNMP management systems in different communities can communicate with each other.

Accepted Answer

SNMP management systems in different communities cannot communicate directly with each other because each community is a separate security domain with its own access policies and credentials.

Question 4

Network Monitor supports ____ management, which enables a server administrator to set up filters to capture a certain event or type of network activity.&#10;A)packet&#10;B)activity&#10;C)data&#10;D)event

Accepted Answer

The answer of Network Monitor supports ____ management, which enables...

Question 5

____ 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.&#10;A)RCP&#10;B)Ipconfig&#10;C)ARP&#10;D)DNS

Accepted Answer

DNS stands for Domain Name System and is a TCP/IP service that converts a computer or domain name to an IP address or IP address to a computer or domain name.

Question 6

A(n)____ time domain reflectometer transmits a light wave instead of an electrical impulse.&#10;A)sensory&#10;B)scanning&#10;C)sonic&#10;D)optical

Accepted Answer

A time domain reflectometer (TDR) is typically used to locate faults or anomalies in a cable or wire. It works by sending an electrical pulse down the cable and measuring the time it takes for the reflection to return. However, an optical TDR works by transmitting a light wave down the cable and measuring the time it takes for the reflection to return. Therefore, the correct choice is D, optical.

Question 7

The volcopy utility can back up to multiple tape drives.

Accepted Answer

The volcopy utility can write to multiple tape drives simultaneously, making it possible to create a backup on multiple tapes at the same time. This can help improve backup speed and resilience, as well as ensuring that there are multiple copies of important data in case one of the tapes fails.

Question 8

____ is used for network error reporting particularly through routers, showing whether or not a packet successfully reaches its destination.&#10;A)UDP&#10;B)ICMP&#10;C)TCP&#10;D)IP

Accepted Answer

ICMP (Internet Control Message Protocol) is a protocol used for error reporting, particularly through routers. It is used to send error messages to network devices to indicate that a particular packet has failed to reach its destination. UDP (User Datagram Protocol), TCP (Transmission Control Protocol), and IP (Internet Protocol) are all network protocols, but they do not specifically handle error reporting like ICMP does.

Question 9

The default view of System Monitor is in the histogram mode.

Accepted Answer

The default view of System Monitor is typically in the process table mode, not histogram mode.

Question 10

The ping command-line utility is an example of a network program that uses the OSI ____ layer.&#10;A)Session&#10;B)Data Link&#10;C)Application&#10;D)Presentation

Accepted Answer

The ping command-line utility uses the Internet Control Message Protocol (ICMP), which operates at the Network layer of the OSI model. However, the utility itself is considered an application that interacts with the network, so it is associated with the Application layer.

Question 11

Windows XP, Windows Server 2003, and UNIX/Linux systems all support the use of the traceroute command-line utility to trace a network connection.

Accepted Answer

The answer of Windows XP, Windows Server 2003, and UNIX/Linux...

Question 12

In Windows XP or Windows Server 2003, type "____" (don't include the quotation marks)at the nslookup command-line prompt and press Enter to view the commands you can use to query the contents of a DNS server.

A)?
B)!
C)&
D)*

Accepted Answer

The answer of In Windows XP or Windows Server 2003,...

Question 13

A multimeter combines the functions of a voltmeter and an ohm meter.

Accepted Answer

The answer of A multimeter combines the functions of a...

Question 14

The SNMP management system (a computer running management software)sends and requests information from an SNMP ____.&#10;A)agent&#10;B)monitor&#10;C)filter&#10;D)protocol

Accepted Answer

The answer of The SNMP management system (a computer running...

Question 15

A(n)____ circuit is one where the connection is severed, such as a cable that is inadvertently cut in two.&#10;A)open&#10;B)closed&#10;C)short&#10;D)long

Accepted Answer

The answer of A(n)____ circuit is one where the connection...

Question 16

Which of the following commands is used in the Windows version of the traceroute utility?&#10;A)ping&#10;B)netstat&#10;C)tracert&#10;D)tar

Accepted Answer

The answer of Which of the following commands is used...

Question 17

With respect to System Monitor, a(n)____ exists when there are different elements to monitor, such as individual processes when you use the Process object.&#10;A)entity&#10;B)thread&#10;C)instance&#10;D)module

Accepted Answer

The answer of With respect to System Monitor, a(n)____ exists...

Question 18

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.&#10;A)netstat&#10;B)ping&#10;C)traceroute&#10;D)dump

Accepted Answer

The answer of A server administrator might regularly use ____...

Question 19

A cable ____ tester enables you to check for opens or breaks in a cable by determining if the signal sent from one end reaches the other end of the cable.&#10;A)signal&#10;B)transmission&#10;C)continuity&#10;D)integrity

Accepted Answer

The answer of A cable ____ tester enables you to...

Question 20

____ refers to a property of an Ethernet frame that includes a 2-byte code for the protocol type and is used in Ethernet communications by some vendors, but is not a part of the Ethernet standard.&#10;A)PRE&#10;B)ETYPE&#10;C)SOF&#10;D)DA

Accepted Answer

The answer of ____ refers to a property of an...

Question 21

Depending on the flavor of UNIX or Linux, a dump is restored via one of ____ commands.&#10;A)two&#10;B)three&#10;C)four&#10;D)five

Accepted Answer

The answer of Depending on the flavor of UNIX or...

Question 22

Available in some UNIX systems, the ____________________ utility is a binary backup that creates a mirror image of a disk onto the backup medium, such as a tape or CD.

Accepted Answer

The answer of Available in some UNIX systems, the ____________________...

Question 23

In both Windows and UNIX/Linux, ____________________ is used with switches that enable you to view specific network data.

Accepted Answer

The answer of In both Windows and UNIX/Linux, ____________________ is...

Question 24

Identify four actions that you can perform using nslookup.

Accepted Answer

The answer of Identify four actions that you can perform...

Question 25

Two of the most common problems on networks that do not use ____ or automatic private addressing are that the IP address or subnet mask are inappropriately configured.&#10;A)SNMP&#10;B)PPTP&#10;C)IPSec&#10;D)DHCP

Accepted Answer

The answer of Two of the most common problems on...

Question 26

How does a time domain reflectometer (TDR)work?

Accepted Answer

The answer of How does a time domain reflectometer (TDR)work?...

Question 27

The ____ utility is designed for archiving tapes, and includes file information, as well as the archived files, such as security information and dates when files were modified.&#10;A)ifconfig&#10;B)ping&#10;C)tar&#10;D)linkup

Accepted Answer

The answer of The ____ utility is designed for archiving...

Question 28

A(n)_________________________ is an error-checking technique used in network protocols to signal a communication problem.

Accepted Answer

The answer of A(n)_________________________ is an error-checking technique used in...

Question 29

A(n)____ backup backs up all files that are marked with an archive attribute (which shows the file needs to be backed up)and removes the archive attribute from each file after the backup.&#10;A)daily&#10;B)periodic&#10;C)incremental&#10;D)comprehensive

Accepted Answer

The answer of A(n)____ backup backs up all files that...

Question 30

If a computer is unable to communicate because TCP/IP addressing is not configured correctly, how do you fix the problem?

Accepted Answer

The answer of If a computer is unable to communicate...

Question 31

A broadcast ____ is a condition in which so many broadcasts are sent at the same time that the network bandwidth is saturated and the network slows significantly or times out.&#10;A)chain&#10;B)storm&#10;C)flood&#10;D)front

Accepted Answer

The answer of A broadcast ____ is a condition in...

Question 32

Identify four ways to solve wireless networking problems.

Accepted Answer

The answer of Identify four ways to solve wireless networking...

Question 33

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

Accepted Answer

The answer of Identify seven pieces of information that you...

Question 34

How do the Network Monitor and Network Monitor Driver collaborate to collect and report information about network performance?

Accepted Answer

The answer of How do the Network Monitor and Network...

Question 35

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

Accepted Answer

The answer of What functions does a protocol analyzer perform...

Question 36

A ____ backup backs up all files that are marked with an archive attribute by the file system, but does not remove the archive attribute.&#10;A)differential&#10;B)daily&#10;C)copy&#10;D)full

Accepted Answer

The answer of A ____ backup backs up all files...

Question 37

Describe the general techniques for backing up computers on the network.

Accepted Answer

The answer of Describe the general techniques for backing up...

Question 38

Cable ____________________, also called cable testers or cable performance testers, are used to test the length and other characteristics of coaxial, twisted-pair, or fiber-optic cable.

Accepted Answer

The answer of Cable ____________________, also called cable testers or...

Question 39

Describe the functionality of the traceroute utility.

Accepted Answer

The answer of Describe the functionality of the traceroute utility....

Question 40

The _________________________ service provides administrators with a way of centrally managing workstations, servers, hubs, and routers from a single computer running management software.

Accepted Answer

The answer of The _________________________ service provides administrators with a...

Question 41

Match between columns&#10;                        Premises: frames that are discarded because they are improperly formed, such as failing to meet the appropriate packet size.&#10;frames that are discarded because they are improperly formed, such as failing to meet the appropriate packet size.&#10;frames that are discarded because they are improperly formed, such as failing to meet the appropriate packet size.&#10;frames that are discarded because they are improperly formed, such as failing to meet the appropriate packet size.&#10;frames that are discarded because they are improperly formed, such as failing to meet the appropriate packet size.&#10;frames that are discarded because they are improperly formed, such as failing to meet the appropriate packet size.&#10;frames that are discarded because they are improperly formed, such as failing to meet the appropriate packet size.&#10;frames that are discarded because they are improperly formed, such as failing to meet the appropriate packet size.&#10;frames that are discarded because they are improperly formed, such as failing to meet the appropriate packet size.&#10;can be used to determine the primary DNS server on a network.&#10;can be used to determine the primary DNS server on a network.&#10;can be used to determine the primary DNS server on a network.&#10;can be used to determine the primary DNS server on a network.&#10;can be used to determine the primary DNS server on a network.&#10;can be used to determine the primary DNS server on a network.&#10;can be used to determine the primary DNS server on a network.&#10;can be used to determine the primary DNS server on a network.&#10;can be used to determine the primary DNS server on a network.&#10;can be used to monitor server components such as hard disks, memory, and the processor.&#10;can be used to monitor server components such as hard disks, memory, and the processor.&#10;can be used to monitor server components such as hard disks, memory, and the processor.&#10;can be used to monitor server components such as hard disks, memory, and the processor.&#10;can be used to monitor server components such as hard disks, memory, and the processor.&#10;can be used to monitor server components such as hard disks, memory, and the processor.&#10;can be used to monitor server components such as hard disks, memory, and the processor.&#10;can be used to monitor server components such as hard disks, memory, and the processor.&#10;can be used to monitor server components such as hard disks, memory, and the processor.&#10;enables computer's NIC to collect statistics about network performance, such as the number of packets sent and received at that computer.&#10;enables computer's NIC to collect statistics about network performance, such as the number of packets sent and received at that computer.&#10;enables computer's NIC to collect statistics about network performance, such as the number of packets sent and received at that computer.&#10;enables computer's NIC to collect statistics about network performance, such as the number of packets sent and received at that computer.&#10;enables computer's NIC to collect statistics about network performance, such as the number of packets sent and received at that computer.&#10;enables computer's NIC to collect statistics about network performance, such as the number of packets sent and received at that computer.&#10;enables computer's NIC to collect statistics about network performance, such as the number of packets sent and received at that computer.&#10;enables computer's NIC to collect statistics about network performance, such as the number of packets sent and received at that computer.&#10;enables computer's NIC to collect statistics about network performance, such as the number of packets sent and received at that computer.&#10;device used on token ring networks that provides information similar to a cable scanner.&#10;device used on token ring networks that provides information similar to a cable scanner.&#10;device used on token ring networks that provides information similar to a cable scanner.&#10;device used on token ring networks that provides information similar to a cable scanner.&#10;device used on token ring networks that provides information similar to a cable scanner.&#10;device used on token ring networks that provides information similar to a cable scanner.&#10;device used on token ring networks that provides information similar to a cable scanner.&#10;device used on token ring networks that provides information similar to a cable scanner.&#10;device used on token ring networks that provides information similar to a cable scanner.&#10;device that works in promiscuous mode to capture detailed information about the traffic moving across a network, including protocol and OSI layer information.&#10;device that works in promiscuous mode to capture detailed information about the traffic moving across a network, including protocol and OSI layer information.&#10;device that works in promiscuous mode to capture detailed information about the traffic moving across a network, including protocol and OSI layer information.&#10;device that works in promiscuous mode to capture detailed information about the traffic moving across a network, including protocol and OSI layer information.&#10;device that works in promiscuous mode to capture detailed information about the traffic moving across a network, including protocol and OSI layer information.&#10;device that works in promiscuous mode to capture detailed information about the traffic moving across a network, including protocol and OSI layer information.&#10;device that works in promiscuous mode to capture detailed information about the traffic moving across a network, including protocol and OSI layer information.&#10;device that works in promiscuous mode to capture detailed information about the traffic moving across a network, including protocol and OSI layer information.&#10;device that works in promiscuous mode to capture detailed information about the traffic moving across a network, including protocol and OSI layer information.&#10;can label file systems or unmounted volumes to provide unique identification for each one copied in the backup.&#10;can label file systems or unmounted volumes to provide unique identification for each one copied in the backup.&#10;can label file systems or unmounted volumes to provide unique identification for each one copied in the backup.&#10;can label file systems or unmounted volumes to provide unique identification for each one copied in the backup.&#10;can label file systems or unmounted volumes to provide unique identification for each one copied in the backup.&#10;can label file systems or unmounted volumes to provide unique identification for each one copied in the backup.&#10;can label file systems or unmounted volumes to provide unique identification for each one copied in the backup.&#10;can label file systems or unmounted volumes to provide unique identification for each one copied in the backup.&#10;can label file systems or unmounted volumes to provide unique identification for each one copied in the backup.&#10;specifies the network process that should accept a frame at the destination, such as TCP/IP, BPDU, or IPX/SPX.&#10;specifies the network process that should accept a frame at the destination, such as TCP/IP, BPDU, or IPX/SPX.&#10;specifies the network process that should accept a frame at the destination, such as TCP/IP, BPDU, or IPX/SPX.&#10;specifies the network process that should accept a frame at the destination, such as TCP/IP, BPDU, or IPX/SPX.&#10;specifies the network process that should accept a frame at the destination, such as TCP/IP, BPDU, or IPX/SPX.&#10;specifies the network process that should accept a frame at the destination, such as TCP/IP, BPDU, or IPX/SPX.&#10;specifies the network process that should accept a frame at the destination, such as TCP/IP, BPDU, or IPX/SPX.&#10;specifies the network process that should accept a frame at the destination, such as TCP/IP, BPDU, or IPX/SPX.&#10;specifies the network process that should accept a frame at the destination, such as TCP/IP, BPDU, or IPX/SPX.&#10;backs up all files, files that have changed by date, or files that have changed after the previous backup.&#10;backs up all files, files that have changed by date, or files that have changed after the previous backup.&#10;backs up all files, files that have changed by date, or files that have changed after the previous backup.&#10;backs up all files, files that have changed by date, or files that have changed after the previous backup.&#10;backs up all files, files that have changed by date, or files that have changed after the previous backup.&#10;backs up all files, files that have changed by date, or files that have changed after the previous backup.&#10;backs up all files, files that have changed by date, or files that have changed after the previous backup.&#10;backs up all files, files that have changed by date, or files that have changed after the previous backup.&#10;backs up all files, files that have changed by date, or files that have changed after the previous backup.

Accepted Answer

The Answer of MAU analyzer and protocol analyzer and nslookup is...

Question 42

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

Accepted Answer

The answer of If a network printing problem is related...

Deck 12: Maintaining and Troubleshooting Your Network