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

Which of the following professions has not been affected by personal computer.

Question # 2

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

Question # 3

What is the latest write once optical storage media.

Question # 4

Plotter accuracy is measured in term of repeatability and

Question # 5

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

Question # 6

If in a computer 16 bits are used to specify address in a RAM, the number of addresses will be

Question # 7

All the keys on the IBM PC keyboard repeat as long as one hold them down these key are knows as.

Question # 8

Super computer was invested by

Question # 9

BCD is

Question # 10

The speed at which data is transferred from the main memory to another medium on which data are recorded is referred at.

Question # 11

Which is the limitation of high level language.

Question # 12

Extended SACII uses

Question # 13

To locate a data item for storage is

Question # 14

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

Question # 15

RATS stand for

Question # 16

One computer that is not considered a portable is.

Question # 17

Which was the world's first minicomputer and when was it introduced.

Question # 18

An integrated circuit is

Question # 19

What is the meant by a dedicated computer.

Question # 20

Which of the following is secondary memory device.

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Sr.# Question Answer
1 Write inserting a diskette into the diskette drive of a PC, the diskette's label side should face
A. East
B. North
C. Up
D. South
2 Super computer was invested by
A. J.H. Van Tassel
B. J.C. Perrier
C. W.L Judson
D. A.J garnering.
3 A disadvantage of the laser printer is
A. It is uleter than an impact printer
B. It is very slow
C. The output is of a lower uality
D. None of above
4 A high quality CAD system uses the following for printing drawing and graphics
A. Dot matrix printer
B. Digital Plotter
C. Line printer
D. All of the above
5 Which of the following will happen when data is entered into a memory location.
A. It will add to the content of the location
B. It will change the address of the memory location
C. It will erase the previous content
D. It will not be fruitful if there is already some data at the location.
6 IBM 7000 digital computer.
A. Belongs to second generation
B. Uses VLSI
C. Employs semiconductor memory
D. Has modular constructions
7 What is the name of the computer terminal which gives paper printout.
A. Display screen
B. Soft copy terminal
C. Hard copy terminal
D. Plotter
8 The digital computer was developed primary in
A. USSR
B. JAPAN
C. USA
D. UK
9 Can you tell what passes into and out from the computer via its ports.
A. Data
B. Bytes
C. Graphics
D. Pictures
10 In 1830 Charles Babbage designed a machine called the Analytical Engine which he showed at the Paris exhibition in which year was it exhibition.
A. 1820
B. 1855
C. 1870
D. 1860
11 The first computer intruded in Nepal was.
A. IBM 1400
B. IBM 1401
C. IBM 1402
D. None of above
12 The subdivision of fields.
A. Always done to give the programmer greater flexibility
B. Dependent on programming language used.
C. Never accomplished on fields containing numeric data
D. All above
13 The data recording format in most of the modern magnetic tape is
A. 7-bit ASCII
B. 7-bIt EBCDIC
C. 8-bit ASCII
D. 8-bit EBCDIC
14 A floppy disk contains
A. Circular tracks only
B. Sectors only
C. Both circular tracks and sectors
D. All of the above
15 The first electronic computer in the world was.
A. UNIAC
B. ENIAC
C. EDVAC
D. All of abvoe
16 IBM7000 digital computer
A. Belongs to second generation
B. Uses VLSI
C. Employs semi conductor memory
D. Has modular constructions
17 What was the name of the first commerciality available microprocessor chip.
A. Intel 308
B. Intel 33
C. Intel 4004
D. Motorola 639
18 When was Apple Macintosh II microcomputer introduced in the market.
A. 1964
B. 1970
C. 1983
D. 1986
19 Condensing output data to exhibit specific information.
A. Calculating
B. Recording
C. Merging
D. Summarizing
20 In the third generation of computers
A. Distributed data processing first became popular
B. An operating system was first developed
C. High level procedural language were first used
D. Online real time system first become popular

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