TECHNOLOGY QUIZ

Conversion of an octal number 1438 to hexadecimal number is

5016

6316

6016

None of these

5716

TRUE ANSWER : ?
YOUR ANSWER : ?

The maximum count which a 6-bit binary word can represent is

64

63

None of these

65

36

TRUE ANSWER : ?
YOUR ANSWER : ?

FETs are used in linear ICs to:

None of these

(a) and (b) above

increase device complexity

provide large resistances

increase input resistance

TRUE ANSWER : ?
YOUR ANSWER : ?

_____ is the fastest logic family; it's used in high-speed applications.

MOS

TTL

DTL

None of these

ECL

TRUE ANSWER : ?
YOUR ANSWER : ?

The ASCII code is a 7-bit code for

numbers

All of these

other symbols

letters

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Conversion of binary number 1011102 to an octal number is

None of these

468

508

568

358

TRUE ANSWER : ?
YOUR ANSWER : ?

How many outputs signals can a gate have?

more than one

one

two only

None of these

both (a) and (b)

TRUE ANSWER : ?
YOUR ANSWER : ?

An inverter is also called a _____ gate.

AND

NAND

OR

None of these

NOT

TRUE ANSWER : ?
YOUR ANSWER : ?

How many full adders are required to construct an m- bit parallel adder?

None of these

m

m/2

m-1

m+1

TRUE ANSWER : ?
YOUR ANSWER : ?

Computer ICs work reliably because they are based on _____ design.

Top-bottom

System

None of these

Two-states

Two-stage

TRUE ANSWER : ?
YOUR ANSWER : ?

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