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Digital Electronics

Digital Electronics
To add two m-bit numbers, the required number of half adder is

 2m
 2m+1
 2m-1
 2m-1

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Digital Electronics
An EPROM is

 non erasable
 volatile
 erasable but not programmable
 programmable and erasable

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Digital Electronics
Which one of the following even parity codes are in errors. (I)100110010 (II)011101010 (III)10111111010001010

 Only (II)
 Both (I)&(III)
 Both (II)&(III)
 Only (III)

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Digital Electronics
The way of representing numbers in the form of 0s and 1s is called as

 Zeros Notation
 Ones Notation
 Computer Notation
 Binary Notation

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Digital Electronics
Which logic family provide minimum power dissipation

 TTL
 ECL
 CMOS
 JFET

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

 XOR
 NOR
 OR
 XNOR

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MORE MCQ ON Digital Electronics

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