PPSC Computer Science Topic 1 MCQ's Test Preparation

The topic of Basic computer knowledge is one of the most important topics for the preparation of PPSC Computer Science preparation. Though many candidates of PPSC might think that their academic background has enabled them to have great basic computer info, it is still better for them to brush up their previous knowledge. You have to make sure that you have a clear idea about the foundation of how a computer works. Having a strong grasp over the hardware and software concepts, internet browsing, importance of spreadsheets, and presentation software makes you feel confident in your exam and eventually enables you to score exceptionally well.

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We at IlmKiDunya are on a mission to provide outstanding PPSC preparation material. By taking our free PPSC Computer Science prep tests, you can identify your strong and weak points. Don’t miss a chance to connect with fellow candidates preparing for PPSC by using the comments section.

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

00:00
Question # 1

The first electronic general purpose digital computer built by Motley and accrete called ENIAC did not work on the strode program concept How many numbers could it stored in its internal memory.

Question # 2

A group of magnetic lapse, videos or terminal usually under the control of one master is.

Question # 3

Instructions and memory address are represented by.

Question # 4

An error in computer data is called.

Question # 5

Which of the following is required when more than one person uses a central computer at the same time.

Question # 6

Offline device is

Question # 7

The most commonly used standard data code to represent alphabetical numerical and punctuation characters used in electronic data processing system is called.

Question # 8

A byte consists of

Question # 9

A disadvantage of the laser printer is

Question # 10

A dumb terminal has

Question # 11

The primary advantage of key to tap data entry system is.

Question # 12

Which of the following memory medium is not used as main memory system.

Question # 13

The first firm ot mass market a microcomputer as a personal computer was.

Question # 14

Binary circuit elements have

Question # 15

Where was India's first computer installed and when.

Question # 16

The least significant bit of the binary number which is equivalent to any odd decimal number is.

Question # 17

Which of the following is associated with error detector.

Question # 18

The most important advantage of a video disk is

Question # 19

Which of the following require large computers memory.

Question # 20

Which statement is valid about magnetic tape.

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PPSC ComputerScience Chapter 1 Important MCQ's

Sr.# Question Answer
1 Which was the world's first minicomputer and when was it introduced.
A. POP -1 1958
B. IBM System /36l, 1960
C. POP-II 1961
D. VAX 11/780 , 1962
2 Who invented the microprocessor.
A. Marcian E Huff
B. Herman H Goldstein
C. Joseph jacuard
D. All of above
3 Which of the following memories allows simultaneous read and write operations.
A. ROM
B. RAM
C. EPROM
D. NONE 284
4 One computer that is not considered a portable computer is.
A. Minicomputer
B. A laptop comuter
C. Micro coputer
D. All of the above
5 MSI stands for
A. Medium scale integrated circuits
B. Medium system integrated circuits
C. Medium scale intelligent Circuit.
D. Medium system intelligent circuit
6 The magnetic storage chip used to provide non volatile direct access storage of data and that have no moving parts are known as.
A. Magnetic core memory
B. Magnetic tape memory
C. Magnetic disk memory
D. Magnetic bubble memory
7 Storage capacity of magnetic disk depends on
A. Tracks per inch of surface
B. Bit per inch of tracks
C. Disk pack in disk surface
D. All of above
8 An IBM system/38 represents the computer class of.
A. Small scale computer
B. Medium scale computer
C. Large scale computer
D. Super computer
9 Which of the following memories must be refreshed many times per second.
A. Static RAM
B. Dynamic RAM
C. EPROM
D. ROM
10 An IBM system 38 represents the computer class of.
A. Small scale computer
B. Medium scale computer
C. Large scale computer
D. Super computer

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