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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 11011001111110002 to hexadecimal number is

D9F816
None of these
D8F816
78916
A8B916

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Digital Computer Electronics
Which logic family dissipates the minimum power?

CMOS
None of these
TTL
DTL
ECL

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Digital Computer Electronics
Which of the following is a universal gate?

NAND
EX-OR
OR
None of these
AND

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Digital Computer Electronics
Express -7 as 16-bit signed binary numbers.

1000 0000 0000 0111
None of these
0000 0000 0000 0111
0111 0000 0000 0000
0111 0000 0000 0001

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Digital Computer Electronics
An AND gate has 7 inputs. How many input word are in its truth table?

None of these
64
32
16
128

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Digital Computer Electronics
Conversion of decimal number 8910 it's binary number equivalent is

10110112
None of these
10110012
11001112
100112

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