DIGITAL ELECTRONICS QUIZ

In SSI, the number of gate circuits per chip is

< 25

< 6

< 12

< 20

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A gate is inhibited when its inhibit input is at logic 1. The gate is

AND

none of these

NAND

OR

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Extremely low power dissipation per gate can be gained from

MOS ICs

TTL ICs

CMOS ICs

ECL ICs

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The decimal equivalent of hexadecimal number of 2A0F is

10767

17670

17067

17607

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A byte is equal to ________ bits.

16

32

4

8

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The complement of a function A is

A

1

Ā

0

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In simplification of a Boolean function of n variables, a group of 2m adjacent 1s leads to a term with

m + 1 literals less than the total number of variables

m – 1 literals less than the total number of variables

n – m literals

n + m literals

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Transfer of data from one register to another register is known as ________ register operation.

Inside

Intra

In between

Inter

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X = 01110 and Y = 11001 are two 5-bit binary numbers represented in 2’s complement format. The sum of X and Y in 2’s complement format using 6 bits is

001000

0001111

101001

100111

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LSI means

Large Symbol Integration

Large Symbol Invertor

Large Scale Invertor

Large Scale Integration

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