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

  • Time Allowed20

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PPSC Computer Science Topic 1 Basic Computer Knowledge

00:00
Question # 1

Instructions and memory address are represented by.

Question # 2

Which was the computer conceived by Babbage.

Question # 3

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

Question # 4

Computer professionals working in a computer center are.

Question # 5

The first Electronic computer in the world was

Question # 6

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

Question # 7

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

Question # 8

What are the three decisions making operations performed by the ALU of the computer.

Question # 9

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

Question # 10

In which year's was UK's premier computing event called "The which computer started.

Question # 11

The personal who deals with the computer and its management put together are called.

Question # 12

VGA is

Question # 13

Computer instructions Witten with the use of English words instead of binary machine code is called.

Question # 14

Which most popular input device is used today for interactive processing and for the one line entry of data for batch processing.

Question # 15

Which is the limitation of high level language.

Question # 16

Floppy disk which are made from flexible plastic material are also called.

Question # 17

Which of the following is true.

Question # 18

What are the three decisions making operations performed by the ALU of a computer.

Question # 19

Which of the following terms in not associated with computers.

Question # 20

An application program that helps the user to change any number and immediately see the result of that change is.

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PPSC ComputerScience Chapter 1 Important MCQ's

Sr.# Question Answer
1 Electronic mail system is similar or best suits to
A. Postal service
B. Telephone service
C. Telegraph service
D. None
2 The digital computer was developed primary in
A. USSR
B. JAPAN
C. USA
D. UK
3 The octal equivalence of 111010 is
A. 81
B. 72
C. 71
D. None of these
4 The latest PC keyboards use a circuit that senses the movement by the change in its capacitance.
A. Capacitance keyboard
B. Mechanical keyboard
C. Werty key board
D. Dvorak keyboard
5 An approach that permits the computer to work on several program instead of one is.
A. On line thesaurus
B. Multiprogramming
C. Over lapped processing
D. Outline processor
6 Which of the following is called low level languages.
A. Machine language
B. Assembly language
C. Both of the above
D. None of these
7 In latest generation computers, the instructions are executed
A. Parallel only
B. Seuentially only
C. Both Seuentially and Parallel
D. All of above
8 Which of the following produces the best quality graphics reproduction.
A. Laser printer
B. Ink jet printer
C. Plotter
D. Dot matrix printer
9 Which of the following memories allows simultaneous read and write operations.
A. ROM
B. RAM
C. EPROM
D. NONE 284
10 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

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