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Digital Electronics

Digital Electronics
The binary number designations of the rows and columns of the K-map are in

 BCD code
 Gray code
 XS-3 code
 binary code

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Digital Electronics
Which one of the following is not a vectored interrupt?

 RST 7.5.
 INTR.
 TRAP.
 RST 6.5.

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Digital Electronics
Positive integers must be represented by

 None of these
 Both A and B
 signed numbers
 unsigned number

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Digital Electronics
XNOR followed by a NOT gate is equivalant to ________ gate

 NOR
 XNOR
 OR
 XOR

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Digital Electronics
Switching circuits are

 hybrid circuits
 none of these
 analog circuits
 digital circuits

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Digital Electronics
A device which converts BCD into octal is called

 demultiplexer
 code converter
 decoder
 encoder

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