Digital Computer Electronics - CSE Questions and Answers

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Express 8192 in K units.

8 x 10³ K

8.192 k

All of the above

None of the above

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The functional capacity for LSI devices is

1 to 11 gates

12 to 99 gates

100 to 10,000 gates

more than 10,000 gates

None of the above

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What is the 2's-complement representation of -24 in a 16-bit microcomputer?

0000 0000 0001 1000

1111 1111 1110 0111

1111 1111 1110 1000

0001 0001 1111 0011

None of the above

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Which gates is known as universal gate?

NOT gate

AND gate

NAND gate

XOR gate

None of the above

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_____is an abbreviation for binary digit.

0 and 1

bingit

base

bit

None of the above

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Conversion of hexadecimal number 1D7F₁₆ to a decimal number is

7551₁₀

8771₁₀

5557₁₀

7781₁₀

None of the above

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An inventor is a gate with only _____ input; the output is always in the opposite state from the input

one

two

more than one

All of the above

None of the above

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Parallel adders are

combinational logic circuits

sequential logic circuits

both of the above

All of the above

None of the above

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A microcomputer is a computer that uses a _____ for its CPU.

chips

registers

microprocessor

vacuum tube

None of the above