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

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PPSC Computer Science Topic 1 Basic Computer Knowledge

00:00
Question # 1

ALU is

Question # 2

Any method for controlling access to or use fo memory is known

Question # 3

What type of device of computer keyboard.

Question # 4

The personal computer industry was started by

Question # 5

Interference electronic circuit is used to interconnect I/O devices to a computer CPU or

Question # 6

Chief Component of first generation computer was.

Question # 7

The original ASCII code used bits of each byte reserving that last bit for error checking.

Question # 8

What is required when more than one person uses a central computer at the same time.

Question # 9

The item BDMS is referred to.

Question # 10

The capacity of 3,5 inch floppy disk is

Question # 11

Who invented the microprocessor.

Question # 12

CAD stands for

Question # 13

The two kinds of main memory are

Question # 14

Which of the following is a secondary memory device.

Question # 15

The output uality of a printer is measured by

Question # 16

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

Question # 17

Communications device combines transmissions from several devices into on line is.

Question # 18

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

Question # 19

Before a disk drive can access any sector record a computer program has to provide the record's disk address What information does this address specify.

Question # 20

The special files of DOS are

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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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    Gaming And Anime 12 - Feb - 2026 04 Min 22 Sec 15/20
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    Sherrjel Asim 03 - Aug - 2024 06 Min 26 Sec 15/20
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    prince sman 11 - Nov - 2024 06 Min 43 Sec 15/20
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    Creative Computer Academy 10 - Oct - 2024 03 Min 45 Sec 14/20
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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 Digital computer is a computer.
A. That works with discrete quantities.
B. That works with analog quantities
C. Botha A and B
D. None
2 Which of the following require large computers memory.
A. Imaging
B. Graphics
C. Voice
D. All above
3 CD-ROM
A. Is a semiconductor memory
B. Memory register
C. Magnetic memory
D. none of the abvoe
4 What is required when more than one person uses a central computer at the same time.
A. Light pen
B. Mouse
C. Terminal
D. Digitizer
5 Which of the following memories allows simultaneous read and write operations.
A. ROM
B. RAM
C. EPROM
D. NONE 284
6 MSI stands for
A. Medium scale integrated circuits
B. Medium system integrated circuits
C. Medium scale intelligent Circuit.
D. Medium system intelligent circuit
7 Which of the following terms in not associated with computers.
A. Frank land reaction
B. Data base
C. Binary
D. Windows
8 Which of the following is not an input device.
A. OCR
B. Optical scanners
C. Voice recognition device
D. COM
9 Which of the following registers is used to keep track of address of the memory location where the next instruction is located.
A. Memory address register
B. Memory data register
C. Program counter
D. Instruction register
10 IMB launched its first personal computer called IBM -PC in 1981 it had chips from intel. disk drives from Tandon operating system from Microsoft the printer from Epson and the application software from everywhere Can you name the country which contributed the video display.
A. India
B. China
C. Taiwan
D. Germany

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