50

Front 1

Which are knowledge recommendations for the Networking Fundamentals exam? Choose all that apply.

Back 1

A
C
D

Front 2

A virtual computer is a separately purchased piece of hardware used to install server applications.

Back 2

B
C
D
E

Front 3

Which topics are included in the Understanding Network Infrastructures knowledge domain? Choose all that apply.

Back 3

B
C
D
E

Front 4

Which is considered the first communications network?

Back 4

Telegraph system

Front 5

Drag and drop the correct term to the appropriate place on the computer network diagram.

Back 5

B
C
D
F
G

Front 6

A __________ network is two or more systems interlinked to allow for communications.

Back 6

Computer

Front 7

Facebook, Twitter, and LinkedIn are examples of __________.

Back 7

Social media

Front 8

Which are examples of important network components? Choose all that apply.

Back 8

Hubs
Routers
Network Cards
Protocol and services
Wireless access points

Front 9

Drag and drop the correct term to the appropriate place on the computer network diagram.

Back 9

1

Front 10

The __________ was originally designed in 1957 for the Department of Defense.

Back 10

DIAGRAM

Front 11

Extranet is also known as __________ communication.

Back 11

business-to-business

Front 12

Which items may be used to provide communication security? Choose all that apply.

Back 12

A Firewalls
C Security zones
E Virtual private networks

Front 13

Which are attributes of a VPN? Choose all that apply.

Back 13

Secure
Encrypted
Requires Authentication

Front 14

Click, in the correct order, the steps to create a VPN through a Microsoft operating system.

Back 14

1

Front 15

Which is an example of a network security zone?

Back 15

DMZ

Front 16

A firewall is known as a/an __________ device.

Back 16

perimeter

Front 17

Which is the meaning of the term, LAN?

Back 17

Local Area Network

Front 18

Click the Exhibit button. Which option is the IPv4 address?

Back 18

1

Front 19

Which are examples of reserved private IP addresses? Choose all that apply.

Back 19

10.0.0.0
192.160.0.0

Front 20

Wired local area networks are based on a technology known as ___________.

Back 20

1

Front 21

Which is the most important device within a perimeter network?

Back 21

1

Front 22

Which are advantages of a wired LAN? Choose all that apply.

Back 22

1

Front 23

Which are advantages of a wireless LAN? Choose all that apply.

Back 23

1

Front 24

Which type of wireless LAN requires more equipment?

Back 24

1

Front 25

Which are the two types of telephone services?

Back 25

1

Front 26

Which is the correct definition for the term, ISDN?

Back 26

1

Front 27

With ISDN users can use phone lines at the same time the machine is communicating with the wide area network without losing the connection.

Back 27

1

Front 28

A wide area network spans a small geographic area.

Back 28

1

Front 29

Which are benefits of using a T3 phone line? Choose all that apply.

Back 29

1

Front 30

__________ provides high-speed networking over ordinary telephone lines.

Back 30

1

Front 31

Which is DSL's main competition for Internet providers?

Back 31

1

Front 32

The OSI model contains __________ layers. Choose all that apply.

Back 32

1

Front 33

Which are functions of the lower layer of the OSI model? Choose all that apply.

Back 33

1

Front 34

Which are functions of the lower layer of the OSI model? Choose all that apply.

Back 34

1

Front 35

On which level of the OSI model is wireless telecommunication implemented?

Back 35

1

Front 36

To set up a wireless network a __________ is required.

Back 36

1

Front 37

Wireless frequencies are a public resource regulated by the __________.

Back 37

1

Front 38

What is the function of wireless modulation?

Back 38

1

Front 39

Which are causes of wireless network outages? Choose all that apply.

Back 39

1

Front 40

Which option is the first wireless networking standard created by the IEEE?

Back 40

1

Front 41

Which devices may cause interference in 802.11b and 802.11g? Choose all that apply.

Back 41

1

Front 42

Wireless network messages are more susceptible to eavesdropping than wired networks.

Back 42

1

Front 43

Which are characteristics of WPA encryption? Choose all that apply.

Back 43

1

Front 44

Which option defines a switch?

Back 44

1

Front 45

Which options are included with the physical design of network topologies? Choose all that apply.

Back 45

1

Front 46

Match the definition to the appropriate term. Option A: One central switch, hub, or computer, which acts as a conduit to transmit messages. Option B: Each node in the network acts as an independent router, the network hops from node to node until the destination is reached. Option C: Data travels from node to node, with each node along the way handling every packet, forms a single continuous pathway for signals. Option D: A shared communications line with a common backbone to connect all devices.

Back 46

1

Front 47

To set up a wireless network a __________ is required.

Back 47

1

Front 48

Which network is considered the most reliable?

Back 48

1

Front 49

A mesh network is self-_________.

Back 49

Healing

Front 50

Which is used to control the data flow in a ring network?

Back 50

Multistation Access Units