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 firm to mass-market a microcomputer as a personal computer was

Question # 2

The number of characters that can be stored in given physicals space it

Question # 3

The capacity of 3,5 inch floppy disk is

Question # 4

MSI stands for

Question # 5

A storage device where the access time is depended upon the location of the data is.

Question # 6

High level language is also called

Question # 7

Perforated paper used as input of output media is known as.

Question # 8

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

Question # 9

Can you tell what passes into and out from the computer via its ports.

Question # 10

Which of the following is a way to access secondary memory.

Question # 11

The metal disks, which are permanently housed in sealed and contamination free containers are called.

Question # 12

The digital computer was developed primarily in

Question # 13

To produce high quality graphics in color you would want to use a

Question # 14

Each model of a computer has a unique.

Question # 15

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

Question # 16

Who designed the first electronics computer -ENIAC.

Question # 17

What type of memory is not directly addressable by the CPU and requires special software called EMS specification.

Question # 18

Computer professionals working in a computer center are.

Question # 19

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

Question # 20

Which of the following magazines covers only the IBM PC and its compatibles.

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PPSC ComputerScience Chapter 1 Important MCQ's

Sr.# Question Answer
1 Latency time is.
A. Time to spin the needed data under head
B. Time to spin the needed data under track
C. Time to spin data under sector
D. All of above
2 An device is any device that provides information which is sent to the CPU
A. Input
B. Output
C. CPU
D. Memory
3 The term gigabyte refers to.
A. 1024 bytes
B. 1024 kilobytes
C. 1024 megabytes
D. 1024 gigabytes
4 A floppy disk contains
A. Circular tracks only
B. Sectors only
C. Both circular tracks and sectors
D. All of the above
5 Which of the following is true.
A. Fields are composed of bytes
B. Records are composed of fields
C. Fields are composed of charctrs
D. All of above
6 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.
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 When did arch rivals IBM and Apple computers in c decide to join hands.
A. 1978
B. 1984
C. 1990
D. 1991
9 RATS stand for
A. Regression analysis time series
B. Regression analyses time sharing
C. Real Analysis series
D. All of above
10 A characteristic of card system is.
A. Slowness in processing data
B. Using cards as record of transactions
C. Needing a larger DP staff
D. All of the above

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