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Computer General Science Test Hard Mode MCQs With Answers
Question # 1
Which of the following is a valid character constant?
Choose an answer
a
"b"
'6'
=
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Question # 2
Which of the following is the most common protocol used for E-mail?
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FTP
POP
SMTP
Jpeg
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Question # 3
Which of the following package is used by the application programmer in order to write a program?
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Low Level Language
High Level Language
Machine Language
Assembly Language
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Question # 4
The variables commonly used in C functions are accessible
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To all other functions
To only one function
To specific functions
To special functions
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Question # 5
The reason for using computers is / are that they
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Work much faster
Never get tired
Can do the jobs dangerous for human beings to do
All of the above
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Question # 6
The layer next to the application layer in OSI model is
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Session layer
Presentation layer
Transport layer
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Question # 7
How many types of functions are present in C-language?
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One
Two
Three
Four
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Question # 8
All of the following are true of the simplex mode except
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A sender can only send signals
It is the most commonly used communication mode
Receiver can only receiver signals
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Question # 9
If an entity is connected directly to another object/entity then the relationship is called
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One to one relationship
One to many relationship
Many to many relationship
Bubble chart
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Question # 10
Without primary key in a table data is
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Unique
Integrated
Redundant
Complete
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Question # 11
Which of the following is not a function of presentation layer in OSI model?
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Manage coding schemes
Check passwords
Provide services for compression of data
Provide services for encryption of data
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