DIGITAL COMPUTER ELECTRONICS QUIZ

Conversion of binary number 1000112 to an octal number is

438

498

None of these

478

508

TRUE ANSWER : ?
YOUR ANSWER : ?

Conversion of decimal number 8910 it's binary number equivalent is

11001112

10110012

None of these

100112

10110112

TRUE ANSWER : ?
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Conversion of binary number 11000112 to an octal number is

1408

1478

1498

None of these

1438

TRUE ANSWER : ?
YOUR ANSWER : ?

A multiplexer is also known as

coder

data selector

decoder

multivibrator

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Which TTL sub-family has maximum speed?

high speed TTL

None of these

low power TTL

schottky-clamped TTL

standard TTL

TRUE ANSWER : ?
YOUR ANSWER : ?

A half-adder is also known as:

AND circuit

NAND circuit

None of these

NOR circuit

EX-OR circuit

TRUE ANSWER : ?
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A NOR gate recognizes only the input word whose bits are _____

0's or 1's

0's and 1's

0's

1's

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following logic families has the highest noise immunity?

DTL

None of these

HTL

TTL

RTL

TRUE ANSWER : ?
YOUR ANSWER : ?

Cyclic codes are used in

None of these

data transfer

arithmetic and logical computation

continuously varying signal representation

All of these

TRUE ANSWER : ?
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How many inputs signals can a gate have?

more than one

None of these

two only

both (a) and (b)

one

TRUE ANSWER : ?
YOUR ANSWER : ?

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