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Digital Computer Electronics

Digital Computer Electronics
Conversion of an octal number 74328 to a binary number is

1100110101112
1111000110102
1111111110002
None of these
11110001101112

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Digital Computer Electronics
The 2's compliment of binary number 0.01011 is:

1.10101
None of these
0.101
1.101
0.10101

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Digital Computer Electronics
A NAND gate is equivalent to an AND gate followed by an inverter. All inputs must be _____ to get a low output

high
low
0's
some low and some high
None of these

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Digital Computer Electronics
A flip-flop can store:

2 bits of data
4 bits of data
None of these
1 bits of data
3 bits of data

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Digital Computer Electronics
Which gates is known as universal gate?

NOT gate
None of these
XOR gate
AND gate
NAND gate

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Digital Computer Electronics
Addition of 1101012 and 1011112 is

11101112
11010002
11001002
1100112
None of these

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MORE MCQ ON Digital Computer Electronics

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