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:
Java is a ______ language
Options:
A) High level
B) Low level
C) Machine
D) Algorithm
Show Answer
The correct answer is A .
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Question 2:
Numerous files are referred to as _____________
Options:
A) Files
B) Folder
C) Memo
D) Drafts
Show Answer
The correct answer is B .
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Question 3:
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 4:
In SQL, which command is used to remove a stored function from the database?
Options:
A) REMOVE Function
B) DELETE function
C) DROP function
D) ERASE Function
Show Answer
The correct answer is C .
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Question 5:
Computer Monitor is also known as
Options:
A) DVU
B) UVD
C) VDU
D) CCTV
Show Answer
The correct answer is C .
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Question 6:
The illegal access to a network or computer system is___________
Options:
A) security
B) cracking
C) virus
D) piracy
Show Answer
The correct answer is B .
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Question 7:
Which of the following does not replicate itself in an infected computer?
Options:
A) spyware
B) worm
C) trojan horse
D) virus
Show Answer
The correct answer is C .
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Question 8:
The combination of the arithmetic and logic units, as well as the ______________ unit makes up the central processing unit.
Options:
A) input
B) memory
C) control
D) 1/0
Show Answer
The correct answer is C .
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Question 9:
The default file extension for PowerPoint version 2007 and newer is ?
Options:
A) .ppxt
B) .pps
C) .ppt
D) .pptx
Show Answer
The correct answer is D .
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Question 10:
What generation of computer is characterized by the use of vacuum tubes for circuitry and magnetic drums for main memory?
Options:
A) second generation
B) fourth generation
C) first generation
D) third generation
Show Answer
The correct answer is C .