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Online Tests
Computer General Science Test Hard Mode MCQs With Answers
Question # 1
To enter the same data into current record
Choose an answer
Ctrl + '
Ctrl+ "
Ctrl + :
Ctrl + ;
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Question # 2
A form that contains the sub form is called______.
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Form
Main form
Report
None of them
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Question # 3
Which of the following is a conditional operator
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? and :
: and ;
? and :
! and ?
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Question # 4
The fopen () function returns the,,,,,,,,,pointer if it fails to open the file for some reason.
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0 (zero)
NULL
1 (one)
File
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Question # 5
Which of the following is/are part/parts of the CPU?
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Control unit
Arithmetic & logical unit
Registers
All of the above
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Question # 6
The unit that executes program instructions is called
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RAM
ROM
Control camera
Central processing unit
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Question # 7
The escape sequence for backslash is
Choose an answer
\
\b
\\
\ t
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Question # 8
The protocol developed by IBM for its mainframe computers is named
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De facto
SNA
X.25
De hure
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Question # 9
This device connects different types of networks to form an inter-network
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Gateway
Bridge
Router
None of the above
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Question # 10
Data and programs that are not being executed by the computer are stored in
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Cache memory
Main memory
Hard disk
Printer
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Question # 11
MS-Word and MS-Excel are:
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Operating systems
Application software
High level languages
Low level languages
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