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

  • Total Questions20

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PPSC Computer Science Topic 1 Basic Computer Knowledge

00:00
Question # 1

Who invented the microprocessor.

Question # 2

CD-ROM stand for

Question # 3

VGA is

Question # 4

CD-ROM is a

Question # 5

The process of starting a or restarting a computer system by loading instructions form a secondary storage device into the computer memory is called.

Question # 6

Which was the world's first mini computer and when was it indroduced.

Question # 7

Which of the following registers is loaded with the contents of the memory location pointed by the PC.

Question # 8

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

Question # 9

The difference between memory and storage is that memory is and storage is.

Question # 10

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

Question # 11

Which statement is valid.

Question # 12

The capacity of 3,5 inch floppy disk is

Question # 13

Binary codes as used in computer sciences are codes made up of witch of the following two numbers.

Question # 14

IBM 7000 digital computer

Question # 15

Human beings are referred to as Homo sapinens which device is called Silico Sapiens.

Question # 16

When did IBM introduce the 20286 based PC/AT.

Question # 17

One of the main feature that distinuish microprocessors from micro computers is.

Question # 18

The instructions for staring the computer are house on.

Question # 19

Computer operator

Question # 20

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

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Sr.# Question Answer
1 What is the name of the display feature that highlights are of the screen which requires operator attention.
A. Pixel
B. Reverse video
C. Touch screen
D. Cursor
2 The first microprocessor built by the inter corporation was called.
A. 8008
B. 8080
C. 4004
D. 8800
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 What are the three decisions making operations performed by the ALU of a computer.
A. Grater than
B. Less than
C. Eual to
D. All of the above
5 Which statement is valid.
A. 1 KB = 1024 bytes
B. 1 MB = 2048 bytes
C. 1 MB =1000 kilobytes
D. 1 KB = 1000 bytes
6 Which of the following is the unit to express the memory of a computer.
A. Compiler
B. Byte
C. Bus
D. Clone
7 Personnel who design program operate and maintain computer equipment refers to.
A. Console opertor
B. Programmer
C. Peopleware
D. System Analyst
8 An application program that helps the user to change any number and immediately see the result of that change is.
A. Desktop publishing program
B. Database
C. Spired sheet
D. All of above
9 When were the first mini computer built.
A. 1965
B. 1962
C. 1972
D. 1966
10 Daisy wheel printer is a type of.
A. Matrix primer
B. Impact printer
C. Laser printer
D. Manual printer

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