Digital Data Representation Mcqs

Our Collection of Digital Data Representation multiple choice questions and answers focuses on all areas of Digital Data Representation covering a collection of most authoritative and best reference books on Digital Data Representation. One should spend 1 hour daily for 2-3 months to learn and assimilate Digital Data Representation topic comprehensively.

2.
The numbers written to the power of 10 in the representation of decimal numbers are called as _____.

Height factors

Size factors

Scale factors

None of the above

3.
If the decimal point is placed to the right of the first significant digit, then the number is called as ________.

Orthogonal

Normalized

Determinate

None of the above

4.
________ constitute the representation of the floating number.

Sign

Significant digits

Scale factor

All of the above

5.
The sign followed by the string of digits is called as ______.

Significant

Determinant

Mantissa

Exponent

7.
The normalized representation of 0.0010110 * 2 ^ 9 is

0 10001000 0010110

0 10000101 0110

0 10101010 1110

0 11110100 11100

8.
The 32 bit representation of the decimal number is called as ____.

Double-precision

Single-precision

Extended format

None of the above

9.
In 32 bit representation the scale factor as a range of ________.

-128 to 127

-256 to 255

0 to 255

None of the above

12.
A binary adder is a logic circuit that can add _____ binary numbers at a time.

Hundreds

Thousands

One

Two

13.
The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to _____ and vice versa.

Decimal

Binary

ASCE

BCD

14.
A logic circuit which is used to change a BCD number into an equivalent decimal number is

Decoder

Encoder

Multiplexer

Code converter

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