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This blog contains a 10 questions mcq for computer fundamental. you can check your knowledge about computer fundamental basic by playing the below quiz . you need to select the correct answer from below quiz. There is a button at the end of this page to check your result. The button will show you your score and correct answers. Computer fundamental knowledge is the basic requirement for understanding the networking lessons and to qualify the networking certificates.
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1.ASCII key of A in decimal is
A) 48.
B) 65.
C) 98.
D) 67.
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2. ASCII key of backspace in decimal is
A) 6
B) 12
C) 8
D) 15
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3. IBM introduced its IBM System/360 computer architecture ?
A) 1960
B) 1964
C) 1970
D) 1980
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4. Microprocessor intel 4004 was used in
A) calculators
B) mini computers
C) micro computers
D) supercomputers
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5. All CPUs follow the fetch, decode and execute steps in their operation, which are collectively known as ?
A) the clock cycle
B) program cycle
C) the instruction cycle.
D) the clock rate
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6. basic operation is represented by a particular combination of bits known as ?
A) interprator level code
B) compiler level code
C) low level language code
D) the machine language opcode
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7. The arithmetic logic unit (ALU) is a digital circuit within the processor that performs integer arithmetic and ?
A) bitwise logic operations
B) bytewise logic operations
C) numeric operations
D) machine level operations
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8. Mostly CPUs are ?
A) Asynchronous circui
B) sequential circuits
C) synchronous circuits
D) all of the above
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9. 1's complement of 1010101 is
A) 101010
B) 0101010
C) 1111111
D) 0101001
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10. Processing performance of computers is increased by ?
A) Extend RAM
B) Using multi-core processors
C) Add graphics card
D) Extend the Main memory
I hope you found this mcq for computer fundamental quiz interesting and useful. For any query or suggestions you may drop a comment below or contact us. keep reading more on this website.