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 151:
How many types of booting are there?
Options:
A) 5
B) 3
C) 2
D) 4
Show Answer
The correct answer is C .
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Question 152:
Storage which retains data after power cut off is called.
Options:
A) Volatile storage
B) Non-volatile storage
C) Sequential storage
D) Direct storage
Show Answer
The correct answer is B .
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Question 153:
Computers that are portable and convenient for users who travel are known as _________________
Options:
A) Super computers
B) Laptops
C) Mini computers
D) File servers
Show Answer
The correct answer is C .
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Question 154:
Computer software can be classified into how many parts?
Options:
A) 3
B) 5
C) 2
D) 4
Show Answer
The correct answer is C .
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Question 155:
The following are the methods of file security except
Options:
A) hacking
B) use of password
C) Use of back up
D) Use of Anti-virus
Show Answer
The correct answer is A .
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Question 156:
Binary coded decimals (BCD) numbers express each digit as a ___________
Options:
A) byte
B) nibble
C) bit
D) All of the above
Show Answer
The correct answer is B .
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Question 157:
The type of computers that are designed to perform complex calculations extremely rapidly are called ?
Options:
A) supercomputer
B) micro computers
C) laptops
D) mainframe computer
Show Answer
The correct answer is A .
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Question 158:
What does CO stand for in COBOL?
Options:
A) common object
B) common
C) computer oriented
D) common operating
Show Answer
The correct answer is B .
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Question 159:
Fire fox is an example of __________
Options:
A) System software
B) Application package
C) Application software
D) Computer tools.
Show Answer
The correct answer is C .
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Question 160:
The acronym from DATABASE MANAGEMENT SYSTEM is ________________
Options:
A) DMS
B) DBMS
C) DMGS
D) DMSM
Show Answer
The correct answer is B .