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Digital Electronics

Digital Electronics
A ROM has a 16-bit address bus. The number of locations in this memory is

 65536
 16
 1024
 32

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Digital Electronics
Switching circuits are

 none of these
 hybrid circuits
 digital circuits
 analog circuits

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Digital Electronics
Which of the following shows the correct attachment of even parity bit to the data 00001001?

 000001001
 000010010
 000010011
 100001001

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Digital Electronics
Convert the binary number (1111000011110000) to hexadecimal number

 7070
 F0F0
 5050
 1010

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Digital Electronics
The number of digit 1 present in the binary representation of (3 × 512 + 7 × 64 + 5 × 8 + 3) is

 6
 9
 8
 7

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Digital Electronics
The universal gate is ___________

AND gate
OR gate
NAND gate
None of these

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