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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 11000112 to an octal number is

None of these
1408
1498
1438
1478

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Digital Computer Electronics
The number of input words in a truth table always equals _____ where n is the number of inputs bits.

None of these
8n
10n
4n
2n

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Digital Computer Electronics
Conversion of decimal number 2810 to it's octal number equivalent is

328
408
None of these
348
368

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Digital Computer Electronics
Parallel adders are

combinational logic circuits
both of the above
All of these
sequential logic circuits
None of these

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Digital Computer Electronics
The functional difference between SR flip-flop and JK flip-flop is that

None of these
JK flip-flop has a feed back path
JK flip-flop accepts both inputs 1
JK flip-flop does not require external clock
JK flip-flop is faster than SR flip-flop

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Digital Computer Electronics
Which gates is known as universal gate?

NOT gate
NAND gate
None of these
AND gate
XOR gate

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