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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 100000000002 to decimal number is

None of these
112410
103710
103410
102410

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Digital Computer Electronics
The m-bit parallel adder consists of:

None of these
(m+1) full adders
m/2 full adders
m full adders
m-1 full adders

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Digital Computer Electronics
A flip-flop can store:

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

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

0001 0001 1111 0011
1111 1111 1110 1000
1111 1111 1110 0111
None of these
0000 0000 0001 1000

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Digital Computer Electronics
What logic function is obtained by adding an inverter to the output of an AND gate?

NAND
OR
None of these
XOR
NOR

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Digital Computer Electronics
The dynamic race hazard problem occurs in

sequential circuits only
none of the combinational and sequential circuits
None of these
both combinational and sequential circuits
combinational circuits only

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