Computer Questions-2

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A BIT represents a : *

1 point

(A) decimal digit

(B)octal digit

(D)hexadecimal digit

An example of an Output device is a:

1 point

Scanner

Monitor

Tapes

Software

Clear selection

Which is considered a direct entry input device?

1 point

(A) optical scanner

(B) mouse

(D)all of the above

Clear selection

Binary code of 73 is

1 point

(A) 1010001

(B) 1000100

(D)1001001

Clear selection

Computer cannot do anything without a *

1 point

(A) chip

(B)memory

(D)program

ENIAC stands for:

1 point

Electronic Networks Integrated Ace Computer

Electronic Numerical Integration and Calculation

Electronic Numerical Integer And Computing

Electronic November Is A Crossing

Clear selection

What does the “R” in RAM stands for?

1 point

Rewrite

Readable

Random

Clear selection

The Gray code for decimal 7 is:

1 point

(A) 0111

(B) 1011

(D) 0101

Clear selection

A term associated with the comparison of processing speeds of different computer systems is:

1 point

(A) EFTS

(B) MPG

(D) CPS

Option 5

Clear selection

The Central Processing Unit (CPU) consists of :

1 point

(A) input, output and processing

(B) control unit, primary storage, secondary storage

(D) control unit, processing, primary storage

Clear selection

The fifth generation digital computer will be:

1 point

(A) extremely low cost

(B) very expensive

(D) artificial intelligence

Clear selection

A character is represented in EBCDIC by

1 point

(A) one bit

(B) eight bits

(D) none of the above

Clear selection

An example of an Input device is a

1 point

Digital Camera

Plotter

Optical Disc

Monitor

Clear selection

DVD stands for ______________

1 point

Digital video data

Direct video

Digital versatile disc

Direct vertical disc

Clear selection

GUI Stands for ____________________

1 point

Graphical User Interface

Greater User Interface

Graphical Utility Icon

Graphical Utility Interface

Clear selection

The WWW is:

1 point

World Wide Wig of collections

World Wide WAN of Computers

World Wide Web

None of the above

Clear selection

Submit

Clear form

Forms

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