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Digital Computer Electronics

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

D8F816
78916
None of these
D9F816
A8B916

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Digital Computer Electronics
How many full and half-adders are required to add 16-bit numbers?

16 half-adders, no full-adders
None of these
1 half-adders, 15 full-adders
4 half-adders, 12 full-adders
8 half-adders, 8 full-adders

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Digital Computer Electronics
Which of the following flip-flops is free from race around problem?

T flip-flop
master slave JK flip-flop
All of these
None of these
SR flip-flop

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Digital Computer Electronics
Addition of 11012 and 10102 is

101012
110112
None of these
110002
101112

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Digital Computer Electronics
Conversion of decimal number 6110 to it's binary number equivalent is

111112
None of these
110011102
1100112
1111012

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Digital Computer Electronics
A _____ TTL device can sink up to 16mA and can source up to 400 MA.

high-power
Low-power
Schottky
Standard
None of these

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