Subject: IT and Computer Science
BSN
Page 7 of 27
#49
What is CPU speed measured in?
A) Bytes
B) Hertz (Hz)
C) Gigahertz (GHz)
D) Bits per second (bps)
Answer: C
#50
What does higher CPU speed indicate?
A) Slower processing
B) Faster processing
C) Lower power consumption
D) Less complex tasks
Answer: B
#51
What is a computer network?
A) A single computer system
B) Two or more connected computers
C) A type of software
D) An input/output device
Answer: B
#52
What is the main purpose of a computer network?
A) To run applications
B) To process data
C) To enable communication and sharing
D) To store information
Answer: C
#53
Which network type covers a small geographic area?
A) WAN
B) MAN
C) LAN
D) VPN
Answer: C
#54
Which network type covers a large geographical area like a country?
A) LAN
B) MAN
C) WAN
D) VPN
Answer: C
#55
A city-wide network is an example of:
A) LAN
B) MAN
C) WAN
D) VPN
Answer: B
#56
Which network provides secure communication over the Internet?
A) LAN
B) MAN
C) WAN
D) VPN
Answer: D
Page 7 of 27
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