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

The computer code for the interchange of information between terminals is.

Question # 2

Computer operator

Question # 3

Which of the following file organization is most efficient for a file wiht a high degree of the activity.

Question # 4

Which of the following is an acronym for electronic delay storage automatic calculator.

Question # 5

What was the name of the first commerciality available microprocessor chip.

Question # 6

A computer programmer

Question # 7

What does the disk drive of a computer do.

Question # 8

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

Question # 9

Which one of the following input device is user programmable.

Question # 10

Which of the following is ot computer language.

Question # 11

Which of the following is not a primary storage device.

Question # 12

User programmable terminals that combine VOT hardware with built in microprocessor is

Question # 13

A data communication facility on which data can be transmitted in two direction is referred as.

Question # 14

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

Question # 15

An output device that uses words or messages recorded on a magnetic medium to produce audio response is.

Question # 16

Which was the world's first minicomputer and when was it introduced.

Question # 17

Which of the following terms in not associated with computers.

Question # 18

WAN stand for

Question # 19

The processes of starting of restarting a computer system by loading instruction from a secondary storage device into the completer memory is called.

Question # 20

Magnetic disks are the most popular medium for.

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    mc220204534 SIDRA BANO 30 - Oct - 2024 05 Min 24 Sec 11/20
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PPSC ComputerScience Chapter 1 Important MCQ's

Sr.# Question Answer
1 The octal equivalent of 111010 is
A. 81
B. 72
C. 71
D. None
2 Who designed the first electronics computer -ENIAC.
A. Ven Neumann
B. Joseph M jacuard
C. J presper Echert and John W Mauchly
D. All of above
3 ALU is
A. Arithmetic Logic Unit
B. Array Logic Unit
C. Application Logic Unit
D. None of above
4 Which company is the biggest player in the microprocessor industry.
A. Motorola
B. IBM
C. Intel
D. AMD
5 Which of the following is a secondary memory device.
A. Key board
B. Disk
C. ALU
D. All of above
6 How many address lines are needed to address each machine location in a 2048 x 4 memory chip.
A. 10
B. 11
C. 8
D. 12
7 The least significant bit of the binary number which is equivalent to any odd decimal number is.
A. 0
B. 1
C. 1 or 0
D. 3
8 Which one of the following input device is user programmable.
A. Dumb terminal
B. Smart terminal
C. VDT
D. Intelligent terminal
9 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
10 Which of the following printers are you sure will not be use if your objective is to print on multi carbon forms.
A. Daisy wheel
B. Dot matrix
C. Laser
D. Thimble

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