Network+ Study Guide 20 (Chapter)

Front 1

20.01
UTP cables use which type of connector?
A. RJ-11
B. RJ-25
C. RJ-45
D. BCN

Back 1

UTP cables use which type of connector?
A. RJ-11
B. RJ-25
C. RJ-45
D. BCN

Front 2

20.02
Which type of cable will have the pins in the same order on both connectors?
A. Crossover cable
B. Patch cable
C. Console cable
D. Telephone cable

Back 2

Which type of cable will have the pins in the same order on both connectors?
A. Crossover cable
B. Patch cable<.b>
C. Console cable
D. Telephone cable

Front 3

20.03
Which pins are switched in a crossover cable?
A. 1 and 2, and 3 and 4
B. 1 and 3, and 2 and 6
C. 2 and 4, and 5 and 7
D. 1 and 4, and 5 and 8

Back 3

Which pins are switched in a crossover cable?
A. 1 and 2, and 3 and 4
B. 1 and 3, and 2 and 6
C. 2 and 4, and 5 and 7
D. 1 and 4, and 5 and 8

Front 4

20.04
UTP cable has specific colors for the wire associated with each pin. Based on the TIA/EIA
568B wiring standard, what is the correct color order, starting with pin 1?
A. White/Orange, Orange, Blue, White/Green, White/Blue, Green, White/Brown, Brown
B. Orange, White/Orange, White/Green, Blue, White/Blue, White/Brown, Brown, Green
C. White/Orange, Orange, White/Green, Blue, White/Blue, Green, White/Brown, Brown
D. White/Green, Green, White/Orange, Blue, White/Blue, Orange, White/Brown, Brown

Back 4

UTP cable has specific colors for the wire associated with each pin. Based on the TIA/EIA
568B wiring standard, what is the correct color order, starting with pin 1?
A. White/Orange, Orange, Blue, White/Green, White/Blue, Green, White/Brown, Brown
B. Orange, White/Orange, White/Green, Blue, White/Blue, White/Brown, Brown, Green
C. White/Orange, Orange, White/Green, Blue, White/Blue, Green, White/Brown, Brown
D. White/Green, Green, White/Orange, Blue, White/Blue, Orange, White/Brown, Brown

Front 5

20.05
When measuring the performance of a network components or system, which of the following
are key components to baseline? (Choose all that apply.)
A. Hard disk
B. Memory
C. Processor
D. Network adapter
E. All of the above

Back 5

When measuring the performance of a network components or system, which of the following
are key components to baseline? (Choose all that apply.)
A. Hard disk
B. Memory
C. Processor
D. Network adapter
E. All of the above

Front 6

20.06
Which of the following govern how the network is configured and operated as well as how
people are expected to behave on the network?
A. Baselines
B. Laws
C. Policies
D. Procedures

Back 6

Which of the following govern how the network is configured and operated as well as how
people are expected to behave on the network?
A. Baselines
B. Laws
C. Policies
D. Procedures

Front 7

20.07
You have upgraded the firmware on your switches and access points. What documentation
do you need to update?
A. Baselines and configuration documentation
B. Physical network diagram
C. Logical network diagram
D. Wiring schematics

Back 7

You have upgraded the firmware on your switches and access points. What documentation
do you need to update?
A. Baselines and configuration documentation
B. Physical network diagram
C. Logical network diagram
D. Wiring schematics

Front 8

20.08
A user reports slowness on a network. The network administrator can begin to monitor the
system by using what to look into the problem?
A. Baseline
B. Load balancing
C. Packet sniffing
D. Regulations

Back 8

A user reports slowness on a network. The network administrator can begin to monitor the
system by using what to look into the problem?
A. Baseline
B. Load balancing
C. Packet sniffing
D. Regulations

Front 9

20.09
Load testing, connectivity testing, and throughput testing are all examples of what?
A. Load balancing
B. Network monitoring
C. Packet sniffer
D. Traffic shaping

Back 9

Load testing, connectivity testing, and throughput testing are all examples of what?
A. Load balancing
B. Network monitoring
C. Packet sniffer
D. Traffic shaping

Front 10

20.10
Which type of server log will give information about specific programs?
A. Application
B. Security
C. System
D. None of the above

Back 10

Which type of server log will give information about specific programs?
A. Application
B. Security
C. System
D. None of the above

Front 11

20.11
Which type of server log will give you information about drivers and services?
A. Application
B. Security
C. System
D. None of the above

Back 11

Which type of server log will give you information about drivers and services?
A. Application
B. Security
C. System
D. None of the above

Front 12

20.12
What can provide different priority levels to different applications, data flows, or users to
help guarantee performance levels?
A. 1Gbps connection
B. Bandwidth
C. Uptime
D. Quality of service

Back 12

What can provide different priority levels to different applications, data flows, or users to
help guarantee performance levels?
A. 1Gbps connection
B. Bandwidth
C. Uptime
D. Quality of service

Front 13

20.13
Which of the following is not a level of QoS?
A. Best effort
B. Excellent load
C. Controlled load
D. Completed load

Back 13

Which of the following is not a level of QoS?
A. Best effort
B. Excellent load
C. Controlled load
D. Completed load

Front 14

20.14
You have added a new cable segment to your network. You need to make sure you document
this for troubleshooting purposes. What should you update?
A. The disaster recovery plan
B. The wiring schematics
C. The router connections document
D. The baseline document

Back 14

You have added a new cable segment to your network. You need to make sure you document
this for troubleshooting purposes. What should you update?
A. The disaster recovery plan
B. The wiring schematics
C. The router connections document
D. The baseline document

Front 15

20.15
What is the basic purpose of QoS (choose 2)?
A. Block access to certain web sites
B. Make your entire network run faster
C. Provide priority of one or more type of traffic over others
D. Block access to web resources for just certain users or groups
E. Prioritize delay sensitive traffic

Back 15

What is the basic purpose of QoS (choose 2)?
A. Block access to certain web sites
B. Make your entire network run faster
C. Provide priority of one or more type of traffic over others
D. Block access to web resources for just certain users or groups
E. Prioritize delay sensitive traffic

Front 16

20.16
Which network-performance optimization technique can delay packets that meet certain
criteria to guarantee usable bandwidth for other applications?
A. Traffic shaping
B. Jitter
C. Logical
D. Load balancing

Back 16

Which network-performance optimization technique can delay packets that meet certain
criteria to guarantee usable bandwidth for other applications?
A. Traffic shaping
B. Jitter
C. Logical
D. Load balancing

Front 17

20.17
A network administrator needs to spread network traffic across multiple connections in
which only one server is active and handling requests at a time. Which strategy could be
used to help optimize traffic?
A. Load balancing
B. Traffic shaping
C. Obtaining a 1Gbps connection
D. Following the regulations

Back 17

A network administrator needs to spread network traffic across multiple connections in
which only one server is active and handling requests at a time. Which strategy could be
used to help optimize traffic?
A. Load balancing
B. Traffic shaping
C. Obtaining a 1Gbps connection
D. Following the regulations

Front 18

20.18
Which of the following are reasons to optimize network performance? (Choose all that apply.)
A. Maximizing uptime
B. Minimizing latency
C. Using VoIP
D. Using video applications
E. B and D
F. All of the above

Back 18

Which of the following are reasons to optimize network performance? (Choose all that apply.)
A. Maximizing uptime
B. Minimizing latency
C. Using VoIP
D. Using video applications
E. B and D
F. All of the above

Front 19

20.19
What term describes technologies that can deliver voice communications over the Internet?
A. Jitter
B. Uptime
C. Voice over Internet Protocol
D. None of the above

Back 19

What term describes technologies that can deliver voice communications over the Internet?
A. Jitter
B. Uptime
C. Voice over Internet Protocol
D. None of the above

Front 20

20.20
To optimize performance on your network, which of the following control traffic in some
way? (Choose all that apply.)
A. QoS
B. Traffic shaping
C. Load balancing
D. Caching services
E. All of the above

Back 20

To optimize performance on your network, which of the following control traffic in some
way? (Choose all that apply.)
A. QoS
B. Traffic shaping
C. Load balancing
D. Caching services
E. All of the above

Front 21

20.21
In which type of network diagram do you typically list the IP addresses of your servers and
router ports?

Back 21

Logical

Front 22

20.22
Which network-performance optimization technique uses a contract to determine which
data can get on to the network?

Back 22

Traffic shaping

Front 23

20.23
The lowest level of QoS is called ___________________.

Back 23

Best effort

Front 24

20.24
The variation in packet delay on a network is called___________________.

Back 24

Jitter

Front 25

20.25
Spreading network traffic across multiple connections is called___________________.

Back 25

Load balancing

Front 26

20.26
A standard of normal network performance is called___________________.

Back 26

A baseline

Front 27

20.27
If you need to connect two PCs directly together using their network adapters, what type of
cable do you need?

Back 27

Crossover

Front 28

20.28
Which network-performance optimization technique uses bandwidth throttling?

Back 28

Traffic shaping

Front 29

20.29
What are requirements imposed on the way you manage your network called?

Back 29

Regulations

Front 30

20.30
The steps you should take when, for example, a network user is fired, are
called___________________.

Back 30

Procedures