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Multiple Choice Quiz 2
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1
Electronic systems that transmit data from one location to another.
A)communication systems
B)delivery systems
C)DNS
D)VPS
2
The range of Wi-Fi networks is being extended over greater distances using microwave connections.
A)PAN
B)infrared
C)TCP/IP
D)WiMax
3
This wireless technology is sometimes referred to as line-of-sight communication because the light waves can only travel in a straight line.
A)Wi-Fi
B)microwave
C)RF
D)satellite
4
This generation of mobile telecommunications started in the 2000s providing services capable of effective connectivity to the Internet and marked the beginning of smartphones.
A)1g
B)2g
C)3g
D)4g
5
The measurement of the width or capacity of a communication channel is known as ______________:
A)bandwidth
B)density
C)bus width
D)server capacity
6
A specialized server that manages resources, such as user accounts, for an entire network.
A)directory server
B)node server
C)peer server
D)client server
7
Operating systems that control and coordinate the activities of all computers and other devices on a network.
A)network utility
B)Windows
C)NOS
D)BIOS
8
This type of network spans up to 100 miles and is often used to connect office buildings that are located throughout a city.
A)LAN
B)PAN
C)MAN
D)WAN
9
The network topology in which each device is connected directly to a central network switch.
A)ring
B)mesh
C)star
D)tree
10
Security hardware and software that control access to a company's intranet and other internal networks is called a(n):
A)client
B)firewall
C)NIC
D)proxy





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