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 161:
The major function of a Database management system is _______________
Options:
A) Virus detection
B) Cyber security
C) Manipulation of data in a data base
D) Store large data
Show Answer
The correct answer is C .
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Question 162:
What is a website main page called?
Options:
A) Home page
B) Bookmark
C) Search page
D) Task page
Show Answer
The correct answer is A .
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Question 163:
The end users are able to operate at the _______ tier.
Options:
A) model
B) application
C) data
D) presentation
Show Answer
The correct answer is D .
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Question 164:
Storage which retains data after power cut off is called.
Options:
A) Volatile storage
B) Non-volatile storage
C) Sequential storage
D) Direct storage
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The correct answer is B .
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Question 165:
___________ booting is done by turning on the computer at first instance.
Options:
A) hot
B) spicy
C) cold
D) cool
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The correct answer is C .
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Question 166:
The most basic network is _________
Options:
A) WAN
B) SAN
C) PAN
D) MAN
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The correct answer is C .
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Question 167:
System software has which major function?
Options:
A) Giving utility
B) making navigation easier for user
C) controlling the computer system
D) maintain the system
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The correct answer is C .
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Question 168:
Which of the memories must be refreshed many times per second?
Options:
A) EPROM
B) ROM
C) Static RAM
D) Dynamic RAM
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The correct answer is D .
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Question 169:
.......... provides total solutions to reduce data redundancy, inconsistency, dependence and unauthorized access of data
Options:
A) Tables
B) DBMS
C) Production passwords
D) Database
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The correct answer is B .
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Question 170:
Which of the following monitors has only two colours
Options:
A) colour monitor
B) colour graphic adapter (CGA)
C) dichrome monitor
D) monochrome monitor
Show Answer
The correct answer is D .