Question 1

With a ___________________ antenna, signals are focused in a single direction, which makes them ideal for placement at one end of long, narrow spaces or to cover distances between buildings.

Accepted Answer

The answer of With a ___________________ antenna, signals are focused...

Question 2

In a large network, in which several switches need to be connected together, usually one device is placed at the center, forming a(n) ____________ star.

Accepted Answer

The answer of In a large network, in which several...

Question 3

In wireless networks, what type of media access control is used?

Accepted Answer

In wireless networks, the media access control protocol used is CSMA/CA (Carrier Sense Multiple Access/Collision Avoidance). This is because wireless networks are more prone to collisions due to their inherent nature of shared medium and lack of physical medium sensing. Therefore, CSMA/CA is designed to avoid collisions by using RTS/CTS (Request to Send/Clear to Send) packets and withholding transmission until it receives permission to transmit from the destination.  The other options mentioned, CSMA/CD (Carrier Sense Multiple Access/Collision Detection) and token passing, are not used in wireless networks. Polling is used but is not the primary media access control protocol.

Question 4

Match each item with a statement below.
a.logical topology
b.physical topology
c.mesh topology
d.point-to-point topology
e.collision
f.CSMA/CA
g.CSMA/CD
h.media access method
i.broadband
j.baseband
-sends a digital signal using the entire bandwidth

Accepted Answer

The answer of Match each item with a statement below.
a.logical...

Question 5

With which kind of Wi-Fi antennas does the signal radiate out with equal strength in all directions?

Accepted Answer

Omnidirectional antennas radiate the signal out in a circular pattern, with equal strength in all directions. This makes them ideal for use in environments where a signal must be sent in multiple directions, such as a house.

Question 6

Match each item with a statement below.
a.logical topology
b.physical topology
c.mesh topology
d.point-to-point topology
e.collision
f.CSMA/CA
g.CSMA/CD
h.media access method
i.broadband
j.baseband
-access method used by Wi-Fi

Accepted Answer

The answer of Match each item with a statement below.
a.logical...

Question 7

Match each item with a statement below.
a.logical topology
b.physical topology
c.mesh topology
d.point-to-point topology
e.collision
f.CSMA/CA
g.CSMA/CD
h.media access method
i.broadband
j.baseband
-connects every device to every other device

Accepted Answer

The answer of Match each item with a statement below.
a.logical...

Question 8

Match each item with a statement below.
a.logical topology
b.physical topology
c.mesh topology
d.point-to-point topology
e.collision
f.CSMA/CA
g.CSMA/CD
h.media access method
i.broadband
j.baseband
-how the cables connect one device to another

Accepted Answer

The answer of Match each item with a statement below.
a.logical...

Question 9

Match each item with a statement below.
a.logical topology
b.physical topology
c.mesh topology
d.point-to-point topology
e.collision
f.CSMA/CA
g.CSMA/CD
h.media access method
i.broadband
j.baseband
-can occur when two devices on the same medium transmit simultaneously

Accepted Answer

The answer of Match each item with a statement below.
a.logical...

Question 10

Match each item with a statement below.
a.logical topology
b.physical topology
c.mesh topology
d.point-to-point topology
e.collision
f.CSMA/CA
g.CSMA/CD
h.media access method
i.broadband
j.baseband
-direct connection between two devices

Accepted Answer

The answer of Match each item with a statement below.
a.logical...

Question 11

Match each item with a statement below.
a.logical topology
b.physical topology
c.mesh topology
d.point-to-point topology
e.collision
f.CSMA/CA
g.CSMA/CD
h.media access method
i.broadband
j.baseband
-uses an analog signal to send multiple signals simultaneously

Accepted Answer

The answer of Match each item with a statement below.
a.logical...

Question 12

A ___________ topology is fully redundant and is the most expensive to implement.

Accepted Answer

The answer of A ___________ topology is fully redundant and...

Question 13

The physical ____________ topology is a continuous length of cable connecting one computer to another in daisy-chain fashion and terminated at both ends.

Accepted Answer

The answer of The physical ____________ topology is a continuous...

Question 14

What happens to Wi-Fi signals when they pass through solid objects like walls?

Accepted Answer

When Wi-Fi signals pass through solid objects like walls, absorption occurs and the signals attenuate. This means that the signals lose strength and may experience signal degradation.

Question 15

Match each item with a statement below.
a.logical topology
b.physical topology
c.mesh topology
d.point-to-point topology
e.collision
f.CSMA/CA
g.CSMA/CD
h.media access method
i.broadband
j.baseband
-devices on the network must listen first before they can transmit

Accepted Answer

The answer of Match each item with a statement below.
a.logical...

Question 16

Match each item with a statement below.
a.logical topology
b.physical topology
c.mesh topology
d.point-to-point topology
e.collision
f.CSMA/CA
g.CSMA/CD
h.media access method
i.broadband
j.baseband
-a set of rules governing how and when the network medium can be accessed for transmission

Accepted Answer

The answer of Match each item with a statement below.
a.logical...

Question 17

Match each item with a statement below.
a.logical topology
b.physical topology
c.mesh topology
d.point-to-point topology
e.collision
f.CSMA/CA
g.CSMA/CD
h.media access method
i.broadband
j.baseband
-how the data travels from one device to another

Accepted Answer

The answer of Match each item with a statement below.
a.logical...

Question 18

Which of the following is NOT true about 2.5/5GBaseT Ethernet?

Accepted Answer

The answer of Which of the following is NOT true...

Question 19

When a wireless computer connects with an AP before it connects with other devices, it is operating in ____________ mode.

Accepted Answer

The answer of When a wireless computer connects with an...

Question 20

When a wireless computer uses a peer-to-peer connection to directly connect to another wireless computer, it is operating in what mode?

Accepted Answer

When a wireless computer uses a peer-to-peer connection to directly connect to another wireless computer, it is operating in ad hoc mode. Infrastructure mode requires a wireless access point to connect devices together, hot spot refers to a public location that offers Wi-Fi access, and Wi-Fi is a wireless networking standard.

Quiz 3: Network Topologies and Techapter: Nologies

With a ___________________ antenna, signals are focused in a single direction, which makes them ideal for placement at one end of long, narrow spaces or to cover distances between buildings.

In a large network, in which several switches need to be connected together, usually one device is placed at the center, forming a(n) ____________ star.

In wireless networks, what type of media access control is used?

Match each item with a statement below. a.logical topology b.physical topology c.mesh topology d.point-to-point topology e.collision f.CSMA/CA g.CSMA/CD h.media access method i.broadband j.baseband -sends a digital signal using the entire bandwidth

With which kind of Wi-Fi antennas does the signal radiate out with equal strength in all directions?

Match each item with a statement below. a.logical topology b.physical topology c.mesh topology d.point-to-point topology e.collision f.CSMA/CA g.CSMA/CD h.media access method i.broadband j.baseband -access method used by Wi-Fi

Match each item with a statement below. a.logical topology b.physical topology c.mesh topology d.point-to-point topology e.collision f.CSMA/CA g.CSMA/CD h.media access method i.broadband j.baseband -connects every device to every other device

Match each item with a statement below. a.logical topology b.physical topology c.mesh topology d.point-to-point topology e.collision f.CSMA/CA g.CSMA/CD h.media access method i.broadband j.baseband -how the cables connect one device to another

Match each item with a statement below. a.logical topology b.physical topology c.mesh topology d.point-to-point topology e.collision f.CSMA/CA g.CSMA/CD h.media access method i.broadband j.baseband -can occur when two devices on the same medium transmit simultaneously

Match each item with a statement below. a.logical topology b.physical topology c.mesh topology d.point-to-point topology e.collision f.CSMA/CA g.CSMA/CD h.media access method i.broadband j.baseband -direct connection between two devices

Match each item with a statement below. a.logical topology b.physical topology c.mesh topology d.point-to-point topology e.collision f.CSMA/CA g.CSMA/CD h.media access method i.broadband j.baseband -uses an analog signal to send multiple signals simultaneously

A ___________ topology is fully redundant and is the most expensive to implement.

The physical ____________ topology is a continuous length of cable connecting one computer to another in daisy-chain fashion and terminated at both ends.

What happens to Wi-Fi signals when they pass through solid objects like walls?

Match each item with a statement below. a.logical topology b.physical topology c.mesh topology d.point-to-point topology e.collision f.CSMA/CA g.CSMA/CD h.media access method i.broadband j.baseband -devices on the network must listen first before they can transmit

Match each item with a statement below. a.logical topology b.physical topology c.mesh topology d.point-to-point topology e.collision f.CSMA/CA g.CSMA/CD h.media access method i.broadband j.baseband -a set of rules governing how and when the network medium can be accessed for transmission

Match each item with a statement below. a.logical topology b.physical topology c.mesh topology d.point-to-point topology e.collision f.CSMA/CA g.CSMA/CD h.media access method i.broadband j.baseband -how the data travels from one device to another

Which of the following is NOT true about 2.5/5GBaseT Ethernet?

When a wireless computer connects with an AP before it connects with other devices, it is operating in ____________ mode.

When a wireless computer uses a peer-to-peer connection to directly connect to another wireless computer, it is operating in what mode?