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Digital Electronics

Digital Electronics
Which circuit is used in between two systems having two different codes

 Sequential
 Combinational
 Conversion
 Both A and B

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Digital Electronics
In digital systems, 1 byte is equal to ________ bit(s).

 8
 2
 4
 1

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Digital Electronics
A hexadecimal odometer displays F 52 F. The next reading will be

F53F
G52F
F53O
F52E

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Digital Electronics
A 15-bit Hamming code requires

 4 parity bits
 none of these.
 15 parity bits
 5 parity bits

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Digital Electronics
If clock time period is 1ms, what is its frequency

 1 mHz
 1 kHz
 1 MHz
None of these

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Digital Electronics
Which of the logical operations is represented by the + sign in Boolean algebra ?

 NAND
 NOT
 AND
 OR

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