Question # 1

The first digital computer built with IC chips was known as.

Choose an answer

IBM 709

Apple -1

IBM system 7360

VAX -10

Which statement is valid about computer program.

Choose an answer

it is understood by a computer

It is understood by programmer

It is understood user

Both of above

Hard disk is coated in both side above

Choose an answer

Magnetic metallic oxide

Optical metallic oxide

Carbon layer

All of the above

Which of the following file organization is most efficient for a file with a high degree of file activity.

Choose an answer

Seuential

ISAM

VSAM

B-Tree index

Regarding a VDU which statement is more correct.

Choose an answer

It is an output device

it is an input divice

It is a peripheral devices

It is hardware item

One of the class of storage device devices that can access storage location in any order is.

Choose an answer

DTE

DASID

DDE

DCD

Today's computer gain IBM was earlier known by different name which was changes in 1924. What was that name.

Choose an answer

Tabulator Machine co

Computer Tabulating Recording Co

The tabulator Ltd.

International Computer Ltd.

An approach that permits the computer to work on several program instead of one is.

Choose an answer

On line thesaurus

Multiprogramming

Over lapped processing

Outline processor

Where was India's first computer installed and when.

Choose an answer

Indian institute of Technology Delhi 1977

Indian instate of Science Bangalore 1971

Indian Iran & Steel Co. Ltd 1968

Indian Statistical Institute Calcutta 1956

A technique used by codes to convert an analog signal into a detrital bit stream is known as

Choose an answer

Pulse code modulation

Pulse strecher

Urey processing

Urey management

Which was the most popular first generation computer.

Choose an answer

IBM 1650

1BM 360

IBM 1130

IBM 2700

A computer programmer

Choose an answer

Does all the thinking for a computer

Can enter input data uickly

Call operate all types of computer equipment's

Can draw only flowchart

Can you tell what passes into and out from the computer via its ports.

Choose an answer

Data

Bytes

Graphics

Pictures

Second Generation computers were developed during.

Choose an answer

1949 to 1955

156 to 1965

1965 to 1970

1970 to 1990

Which is the limitation of high level language.

Choose an answer

Lower efficiency

Machine dependence

Machine level coding

None of above

A digital computer did not score over an analog computer in terms of.

Choose an answer

Speed

Accuracy

Reliability

Cost

When did arch rivals IBM and Apple computers in c decide to join hands.

Choose an answer

1978

1984

1990

1991

Which of the following is not true for a magnetic tape

Choose an answer

It is expensive relative to magnetic tape

it provides only sequential access to stored data.

Users can easily update records by writing over the old data

All of above

Which statement is valid about interpreter.

Choose an answer

It translates one instruction at a time

Object code is saved for future use

Repealed interprelation is not necessary

All of above

BCD is

Choose an answer

Binary coded Decimal

Bit Coded Decimal

Binary Coded Digit

Bit Coded Digit

Which of the following memories must be refreshed many times per second.

Choose an answer

Static RAM

Dynamic RAM

EPROM

ROM

More Classes

Other Links

PPSC Computer Science Chapter 1 Basic Computer Knowledge Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer