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Digital Electronics

Digital Electronics
X + X.Y = ?

 0
 X
 1
 Y

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Digital Electronics
How the digital signals is transmitted through a single conductor ?

 Serial
 Analog
 Parallel
None of these

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Digital Electronics
Consider the operation 24+17 = 40 .What is the correct base of number so that operation is correct?

 13
 10
 12
 11

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Digital Electronics
A device which converts decimal number into BCD form is called

 code converter
 multiplexer
 decoder
 encoder

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Digital Electronics
The output of a logic gate is 1 when all its inputs are at logic 1. The gate is either

 a NAND or a NOR
 an OR or an X-OR
 an AND or an OR
 an AND or a NOR

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Digital Electronics
Complement of NOR and OR gate is ________ and ________ respectively.

 NOR, OR
 OR, NOR
 AND, NAND
 NAND, AND

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