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Digital Computer Electronics

Digital Computer Electronics
Which of the following Boolean algebra rules is wrong?

0 + A = A
1 . x = 1
None of these
A + A = A
1 + A = 1

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Digital Computer Electronics
Express 8192 in K units.

8K
All of these
8.192 k
8 x 103 K
None of these

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Digital Computer Electronics
The radix of the binary number is:

None of these
10
2
3
1

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Digital Computer Electronics
Which of the following logic families use bipolar transistors?

TTL
CMOS
NMOS
None of these
GaAS

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Digital Computer Electronics
Conversion of binary number 1000112 to an octal number is

478
438
498
508
None of these

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Digital Computer Electronics
How many memory locations can 14 address bits access?

14
4096
None of these
8192
16384

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