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Online Tests
Computer Science 9th Class English Medium Chapter 2 Online Test MCQs With Answers
Question # 1
The order of application of two separate terms is not important in:
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Associative Law
Commutative Law
Distributive Law
Identity Law
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Question # 2
In primary and secondary storages, data is stored in the form of:
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Bytes
Bit
Nibble
GB
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Question # 3
Data to a processor is provided through:
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ROM
RAM
EPROM
EEPROM
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Question # 4
The number system we use in our daily life is the:
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Decimal number system
Binary number system
Octal number system
Numeric
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Question # 5
To convert a decimal number to binary, we divide the number by _______ and take quotient and remainder:
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8
2
16
12
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Question # 6
Temporary memory is _________ and permanent memory is _______:
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Volatile, Non - volatile
Slow, Fast
Low, High
All of these
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Question # 7
Which is an example of primary memory ?
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Floppy disk
CD - ROM
Hard disk
RAM
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Question # 8
Which number system consists of 0s and 1s ?
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Decimal
Hexa
Binary
Octal
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Question # 9
As soon as the power supply is disconnected, all the data in _________ is cleared:
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RAM
ROM
Hard disk
Floppy disk
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Question # 10
Which number system has base 16 ?
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Decimal
Hexa decimal
Binary
Octal
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Question # 11
Your name is in the form of alphabets, but for a computer each alphabet has some _____ value:
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Binary
Decimal
Octal
Numeric
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Question # 12
"Is it cold outside" is:
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Boolean Proposition
Categorial Propostion
Moral Proposition
None of above
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Question # 13
A __________ is a sentence that can either be true or false:
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Algebra
Variable
Proposition
Constant
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