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Online Tests
Computer General Science Test Hard Mode MCQs With Answers
Question # 1
What is the most common computer crime?
Choose an answer
Illegal transfer of bank funds
Unauthorized access to personal databases
Sending junk mails
Software piracy
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Question # 2
Which of the following is not a communication media?
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VSAT
Fiber-optic cable
Satellite
Terminal
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Question # 3
Information is stored with
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Maximum repetitions
Minimum repetitions
Repetitions
None of these
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Question # 4
Which of the following is not a pointing device?
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Pointing stick
OCR
Touch screen
Light pen
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Question # 5
Retrieval of information with database is
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Slow
Normal
Faster
Both a and b
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Question # 6
Which of the following is correct?
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Sort unsigned int 1
Unsigned int I
Unsigned I
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Question # 7
Which of the following operating system is a GUI operating system:
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Windows
Linux
Solaris
All of the above
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Question # 8
An attribute corresponds to a
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Record
Cardinality
Row
Column
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Question # 9
What keyword does the C language to implement the decision control instruction use?
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If
Else
If-else
Both a and c
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Question # 10
Which of the following keyboard command takes you to the end of word document:
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ALT + END
CTRL +PgDn
END
CTRL + END
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Question # 11
The floating point argument in exponential notation is representation as
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%c
%g
%e
%f
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Question # 12
Which transmission mode is used for data communication along telephone lines
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Parallel
Serial
Synchronous
Asynchronous
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Question # 13
FIFO stands for
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Final in final out
First in final out
Final in first out
First in first out
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Question # 14
Which of the following is the first tab in the page setup dialogue box
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Page
Margins
Header or footer
Sheet
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Question # 15
Toolbars when stacked under the menu bar are termed as
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Floating
Anchored
Pre-designed
Endnote
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Question # 16
A type of computer that is faster because it has fewer instructions
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Symbolic
RISC
ASCII-8
ROM burner
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Question # 17
In order to cancel the entry that is typed in a cell of Excel, which of the following key is pressed
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Del
Insert
Esc
Num
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Question # 18
When any rectangular area is filled with data, excel is called as
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Cell
Square
Spot
Region
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Question # 19
In order to add the highlighted word to word's built in dictionary, which of the following button is used in the spelling and grammar dialogue box
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Change
Ignore
Add
Auto correct
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Question # 20
To unhide rows in Excel, the short cut key used is
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Ctrl+(
Ctrl+)
Ctrl+Shift+(
Ctrl+Shift+)
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Question # 21
A communication system of computers situated at large distance is called
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Wan
Lan
Man
None of these
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Question # 22
The function = SQRT(25) will return which of the following value
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16
8
5
2
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