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

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Question # 1

Which of the following is true.

Question # 2

Which of the following register is used to keep track of address of the memory location where the next instruction is located.

Question # 3

Multi user system provided cost saving for small business because they use a single processing unit to link several

Question # 4

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

Question # 5

An error in software of hardware is called a bug What is the alternative computer program for it.

Question # 6

The use of spooler programs and Hardware allows personal computer operators to do the processing work at the same time a printing operation is in progress.

Question # 7

The primary memory of a personals computer consists.

Question # 8

Tape speed is measure din

Question # 9

Serial access memories are useful in application where

Question # 10

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

Question # 11

Which of the following is form of semi conductor memory in which it is possible to change the contents of selected memory locations by applying suitable electrical signals.

Question # 12

Which of the following memories allows simultaneous read and write operations.

Question # 13

The storage subsystem in a microcomputer consists mainly of or media with varying capacities.

Question # 14

The item BDMS is referred to.

Question # 15

Which of the items below are considered removable storage media.

Question # 16

A disadvantage of the laser printer is

Question # 17

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

Question # 18

When was the world's first laptop computer introduced in the market and by whom.

Question # 19

To locate a data item for storage is

Question # 20

A modern electronic computer is a machine that is meant for

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

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    amber zaheer 29 - Oct - 2024 02 Min 41 Sec 18/20
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    Sherrjel Asim 03 - Aug - 2024 06 Min 26 Sec 15/20
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    Creative Computer Academy 10 - Oct - 2024 03 Min 45 Sec 14/20
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PPSC ComputerScience Chapter 1 Important MCQ's

Sr.# Question Answer
1 To produce high quality graphics in color you would want to use a
A. RGB monitor
B. Plotter
C. Ink jet pointer
D. Laser printer
2 The process of starting a or restarting a computer system by loading instructions form a secondary storage device into the computer memory is called.
A. Duping
B. Booting
C. Padding
D. CPS
3 Which statement is valid about computer program.
A. it is understood by a computer
B. It is understood by programmer
C. It is understood user
D. Both of above
4 A disk storage medium in the form of an assembly containing a single rigid magnetic disk permanently is
A. Fixe disk
B. Disk cartridge
C. Card punch
D. Card reader
5 An online backing storage system capable of storing larger uantities of data is.
A. CPU
B. Memory
C. Mass storage
D. Secondary stroage
6 Which was the computer conceived by Babbage.
A. Analytical engine
B. Arithmetic Machine
C. Donald Kunth
D. All of above
7 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
8 The metal disks, which are permanently housed in sealed and contamination free containers are called.
A. Hard Disks
B. Floppy disk
C. Winchester disk
D. Flexible disk
9 Which computer memory is used for string programs and data currently being processed by the CPU.
A. PROM
B. Mass memory
C. Internal memory
D. Non volatile memory
10 Different components on the motherboard of a PC processor unit are linked together by sets or parallel electrical conducting lines What are these lines called.
A. Conductors
B. Buses
C. Connectors
D. Connectively

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