Computer Studies covers general knowledge of computers, computing terms, and technologies. It focuses on building interest and confidence in using computers.
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Question 1:
Computer applications are example of ___________
Options:
A) Hardware
B) Computer utilities
C) Program packages
D) Software
Show Answer
The correct answer is D .
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Question 2:
Large computers are classified as
Options:
A) desktops
B) micro computers
C) mini computers
D) mainframe computers
Show Answer
The correct answer is D .
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Question 3:
A half byte is known as ________.
Options:
A) data
B) bit
C) half byte
D) nibble
Show Answer
The correct answer is D .
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Question 4:
Computers that are small and low cost are referred to as ?
Options:
A) mini computers
B) small computers
C) tablet computers
D) micro computers
Show Answer
The correct answer is D .
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Question 5:
Who invented the Napier Bones
Options:
A) John Napier
B) Samuel Napier
C) Joseph Jacquard
D) Charles Babbage
Show Answer
The correct answer is A .
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Question 6:
In computer architecture, the type of bus that connects the major components of a computer system is
Options:
A) address
B) data bus
C) control bus
D) system bus
Show Answer
The correct answer is D .
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Question 7:
Computers are used majorly at offices for ____________
Options:
A) Recreational purposes
B) Research purposes
C) Storage purpose
D) Security purposes
Show Answer
The correct answer is C .
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Question 8:
Sensitive data can be protected from prying eyes using _________
Options:
A) File permissions
B) File locks
C) passwords
D) encryption
Show Answer
The correct answer is A .
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Question 9:
How many different values can a bit have?
Options:
A) 2
B) 4
C) 10
D) 256
Show Answer
The correct answer is A .
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Question 10:
Which of the following can be used to select the entire document ?
Options:
A) Ctrl + K
B) Ctrl + A
C) Shift + A
D) Alt + F5
Show Answer
The correct answer is B .