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Digital Electronics

Digital Electronics
Complement of XNOR and NOR is ________ and ________ respectively.

 XOR, OR
 NOR, XNOR
 OR, NOR
 XOR, NOR

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Digital Electronics
A device which converts BCD into octal is called

 demultiplexer
 code converter
 encoder
 decoder

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Digital Electronics
AND operation of (79)10 & (-56)10 is

 42H
 50H
 48H
 08H

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Digital Electronics
The only function of NOT gate is to ___________.

None of these
Stop signal
Act as a universal gate
Invert input signal

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Digital Electronics
What are the values of R1 and R2 respectively in the expression (235)R1 = (565)10 = (1065)R2

 16, 8
 12, 8
 8, 16
 6, 16

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Digital Electronics
Which of the following gates is known as anticoincidence detector?

 OR gate
 X-OR gate
 X-NOR gate
 AND gate

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MORE MCQ ON Digital Electronics

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