Communications software is used to:
Anonymous Quiz
4%
Increase internet speed
84%
Help users connect and communicate
10%
Manage hardware resources
2%
Store data
Ethernet is a network standard that:
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21%
Specifies no central control
38%
Is limited to wireless communications
11%
Requires a central computer
30%
Allows nodes to control data transmission
What does the token ring standard specify?
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70%
A special signal (token) is passed among devices
15%
It is exclusively for wired networks
7%
Centralized data control
8%
Data is transmitted in a linear fashion
TCP/IP is mainly used for:
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9%
Data storage
24%
Wireless communication
55%
Routing messages across networks
12%
Local area networks only
LTE is known for:
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62%
High-speed cellular transmissions
20%
Wired internet connections
11%
Satellite communications
7%
LAN connections
Bluetooth is used for:
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12%
Long-range communication
74%
Short-range data transmission
4%
High-speed internet
10%
Infrared communication
UWB stands for:
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13%
Unlimited bandwidth
39%
Universal wireless bridge
24%
Ultra wireless bandwidth
23%
Ultra-wideband
IrDA is used for:
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56%
Infrared data transmission
11%
Satellite communication
16%
Fiber optic connections
17%
Radio communication
RFID technology is primarily used for:
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7%
Satellite navigation
14%
High-speed internet
73%
Radio signals to communicate with tags
7%
Cellular communication
NFC stands for:
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36%
Network Field Communication
29%
Near Fast Communication
23%
Near Field Communication
12%
None of the above
ADSL is recognized for:
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55%
Faster downstream rates than upstream rates
9%
Only upstream communication
21%
Wireless communication
15%
Equal downstream and upstream rates
What does a broadband modem do?
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56%
Sends and receives data over a digital line
23%
Only works with wireless networks
17%
Connects to analog lines
5%
Transmits data via infrared
A wireless access point (WAP) allows:
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18%
Long-range communications
9%
Wired connections only
18%
Internet access via satellite
55%
Wireless data transfer among devices
What is the primary function of a router?
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6%
To store data
74%
To connect multiple networks and route data
14%
To provide internet access only
7%
To increase bandwidth
A network card is used to:
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13%
Store data
19%
Manage network security
19%
Control network speed
49%
Connect devices to a network
A hub or switch serves as:
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9%
A storage device
56%
A central point for network cables
26%
A wireless communication device
10%
A type of software
Transmission media is responsible for:
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11%
Securing data
61%
Carrying communication signals
21%
Storing data
7%
Increasing network speed
Broadcast radio is a type of:
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12%
Optical transmission
60%
Wireless transmission medium
19%
Satellite communication
9%
Wired transmission medium
Cellular radio is widely used for:
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43%
Mobile communications
22%
Wired communication
14%
Satellite navigation
21%
LAN connections