PPSC Computer Science Topic 1 MCQ's Test Preparation

MCQ's Test For PPSC Computer Science Topic 1 Basic Computer Knowledge

Try The MCQ's Test For PPSC Computer Science Topic 1 Basic Computer Knowledge

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PPSC Computer Science Topic 1 Basic Computer Knowledge

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Question # 1

A kind of serial Dot matrix printer that forms characters with magnetically charged ink sprayed dots is called.

Laser printer A
Ink Jet printer B
Drum printer C
Chan printer D

Question # 2

Which of the following are the two main components of the CPU

Control unit and registers A
Registers and main memory B
Control Unit and ALU C
ALU and bus D

Question # 3

Which statement is valid about magnetic tape.

It is a plastic ribbon A
It is coated on both sides with iron oxide B
It can be erased and reused C
All of above D

Question # 4

Most of the inexpensive personal computers do not have only disk or diskette drive. What is the name of such computes.

Home computers A
Diskless computers B
Dedicated computer C
General purpose computers D

Question # 5

User programmable terminals that combine VOT hardware with built in microprocessor is

Kips A
PC B
Mainframe C
Intelligent terminals D

Question # 6

A floppy disk contains

Circular tracks only A
Sectors only B
Both circular tracks and sectors C
All of the above D

Question # 7

What is the name of the computer terminal which gives paper printout.

Display screen A
Soft copy terminal B
Hard copy terminal C
Plotter D

Question # 8

A dumb terminal has

An embedded microprocessor A
Extensive memory B
Independent processing C
A keyboard and screen D

Question # 9

Hard disk is coated in both side above

Magnetic metallic oxide A
Optical metallic oxide B
Carbon layer C
All of the above D

Question # 10

The first firs to pass market a micro computer personal computer was.

IBM A
Sperry Univac B
Data General corporation C
Radio Shack D

Question # 11

The number of records contained within a block of data on magnetic tape is defined by the

Block definition A
Record contain clause B
Blocking factor C
Record per block factor D

Question # 12

Which of the following memories has the shortest access times.

Cache memory A
Magnetic bubble memory B
magnetic core memory C
RAM D

Question # 13

A computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as.

Super computer A
Mini computer B
Macro computer C
Micro computer D

Question # 14

Another word for a daisy wheel printer

Petal printer A
Golf ball printer B
Laser printer C
Line printer D

Question # 15

In a punched cant system, data is processed by a

Keypunch machine sorter and posting machine A
Accounting machine posting machine, and billing machine B
Accounting machine keypunch machine and sorter C
Sorter posting machine and billing machine D

Question # 16

What are of control pins are needed in a microprocessor to regulate traffic on the bus in order to prevent two devices from trying to use it at the same time.

Bus control A
Bus arbitration B
Interrupts C
Status D

Question # 17

What is the meant by a dedicated computer.

Which is used by one person only A
Which is assigned one and only one task B
Which uses one kind of software C
Which is meant for application software D

Question # 18

A hybrid compouter

Resembles digital computer A
Resembles analog computer B
Resembles both a digital and analog computer C
None of the above D

Question # 19

High level language is also called

Problem oriented language. A
Business oriented language B
Mathematically oriented language C
All of the above D

Question # 20

In 1830 Charles Babbage designed a machine called the Analytical Engine which he showed at the Paris exhibition in which year was it exhibition.

1820 A
1855 B
1870 C
1860 D

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Prepare Complete Set Wise PPSC Computer Science Topic 1 Basic Computer Knowledge MCQs Online With Answers

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Set 19

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MCQ's Test For PPSC Computer Science Topic 1 Basic Computer Knowledge

PPSC Computer Science Topic 1 Basic Computer Knowledge

A kind of serial Dot matrix printer that forms characters with magnetically charged ink sprayed dots is called.

Which of the following are the two main components of the CPU

Which statement is valid about magnetic tape.

Most of the inexpensive personal computers do not have only disk or diskette drive. What is the name of such computes.

User programmable terminals that combine VOT hardware with built in microprocessor is

A floppy disk contains

What is the name of the computer terminal which gives paper printout.

A dumb terminal has

Hard disk is coated in both side above

The first firs to pass market a micro computer personal computer was.

The number of records contained within a block of data on magnetic tape is defined by the

Which of the following memories has the shortest access times.

A computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as.

Another word for a daisy wheel printer

In a punched cant system, data is processed by a

What are of control pins are needed in a microprocessor to regulate traffic on the bus in order to prevent two devices from trying to use it at the same time.

What is the meant by a dedicated computer.

A hybrid compouter

High level language is also called

In 1830 Charles Babbage designed a machine called the Analytical Engine which he showed at the Paris exhibition in which year was it exhibition.

Prepare Complete Set Wise PPSC Computer Science Topic 1 Basic Computer Knowledge MCQs Online With Answers

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

Set 7

Set 8

Set 9

Set 10

Set 11

Set 12

Set 13

Set 14

Set 15

Set 16

Set 17

Set 18

Set 19

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