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

Floppy disk typically in diameter

Question # 2

A name of number used to identify a storage location devieces.

Question # 3

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

Question # 4

Which of the following memories has the shortest access times.

Question # 5

A computer program that translate one program instructions at a time into machine language is called a

Question # 6

Most important advantage of an IC is its.

Question # 7

A method of implementing a memory management system is

Question # 8

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

Question # 9

The system unit of a personal computer typically contains all of the following except.

Question # 10

The accuracy of the floating point numbers representable in two 16-bit words of a computer is approximately

Question # 11

In 1830 Charies Babbages designed a machine called the analytical engine which he showed at the parts exhibition in which year was it exhibited.

Question # 12

EBCDIC stand for

Question # 13

Which is considered a direct entry input device.

Question # 14

A term associated with the comparison of processing speeds of different computer system is.

Question # 15

The act of retrieving existing data from memory is called.

Question # 16

The first machine to successfully perform a long series of arithmetic and logical operations was

Question # 17

Symbolic logic was discovered by

Question # 18

Which printer is very commonly used for desktop publishing

Question # 19

Interference electronic circuit is used to interconnect I/O devices to a computer CPU or

Question # 20

Write inserting a diskette into the diskette drive of a PC, the diskette's label side should face

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Top Scorers Of PPSC Computer Science Topic 1 Basic Computer Knowledge MCQ`s Test

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PPSC ComputerScience Chapter 1 Important MCQ's

Sr.# Question Answer
1 Each model of a computer has a unique.
A. Assembly of a computer
B. Machine language
C. High level language
D. All of the above
2 Which of the following is the unit to express the memory of a computer.
A. Compiler
B. Byte
C. Bus
D. Clone
3 A computer consists of.
A. A central processing unit
B. A memory
C. Input and output unit
D. All of the above
4 Programs designed to perform specific tasks is known as
A. System software
B. Application software
C. Utility programs
D. Operating system
5 Offline device is
A. A device which is not connected to CPU
B. A device which is connected to CPU
C. A direct access storage device
D. An I/O device
6 The capacity of 3,5 inch floppy disk is
A. 1.40 MB
B. 1.44 GB
C. 1.40 GB
D. 1.44 MB
7 EEPROM stand for
A. Electrically Erasable programmable read only memory
B. Eaily Erasable programmable Read only memory
C. Electronic Erasable programmable read only memory
D. None of the above
8 The instructions for staring the computer are house on.
A. Random access memory
B. CD Rom
C. Read only memory chip
D. All of above
9 When did IBM introduced the 80286 based PC/AT
A. 1982
B. 1984
C. 1985
D. 1989
10 Which of the following does not affect the resolution of a video display image.
A. Bandwidth
B. Raster scan rage
C. Vertical and horizontal lines of resolution
D. Screen size

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