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

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.

Question # 2

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

Question # 3

An integrated circuit is.

Question # 4

One of the class of storage device devices that can access storage location in any order is.

Question # 5

What is the name of the new color laptop computer which is powered by a 386 processor at 33 MHz and is built by Epson.

Question # 6

Offline device

Question # 7

Personnel who design program operate and maintain computer equipment refers to.

Question # 8

Magnetic disks are the most popular medium for.

Question # 9

Extended SACII uses

Question # 10

The first Electronic computer in the world was

Question # 11

On a PC how much memory is available to application software.

Question # 12

Which was the computer conceived by Babbage.

Question # 13

A technique used by codes to convert an analog signal into a detrital bit stream is known as

Question # 14

Which is directly understood by the computer without translation program.

Question # 15

In most IBM PCs the CPU the device drives memory expansion slots and active components are mounted on a single board What is the name of this board.

Question # 16

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

Question # 17

Who is credited with the idea of using punch cards to control patterns in a waving machine.

Question # 18

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

Question # 19

IBM 7000 digital computer.

Question # 20

Which of the following required large computer memory.

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    Sherrjel Asim 03 - Aug - 2024 06 Min 26 Sec 15/20
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    Creative Computer Academy 10 - Oct - 2024 03 Min 45 Sec 14/20
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PPSC ComputerScience Chapter 1 Important MCQ's

Sr.# Question Answer
1 Which of the following is required when more than one person uses a central computer at the same time.
A. Terminal
B. Light pen
C. Digitizers
D. Mouse
2 Which most popular input device is used today for interactive processing and for the one line entry of data for batch processing.
A. Mouse
B. Magnetic disk
C. Visual display terminal
D. Card punch
3 An IBM system 38 represents the computer class of.
A. Small scale computer
B. Medium scale computer
C. Large scale computer
D. Super computer
4 A memory that is capable of determining whether a given datum is contained in one of its address is
A. ROM
B. PROM
C. CAM
D. RAM
5 Extended SACII uses
A. 8 bits for coding
B. 9 bits for coding
C. 10 bits for coding
D. 11 bits for coding
6 In analog computer
A. In put is first converted to digital form
B. Input is never converted to digital form
C. Input is never converted to digital form
D. Out put is displayed in digital form
7 Which of the following file organization is most efficient for a file wiht a high degree of the activity.
A. Seuential
B. ISAM
C. VSAM
D. B-tree index
8 Most important advantage of an IC is its.
A. Easy replacement in case of circuit failure
B. Extremely high reliability
C. Reduced cost
D. Low powers consumption
9 Which one of the following characteristics is absent in a computer however sophisticated it may be.
A. High speed
B. Intelligence
C. Accuracy
D. Perfect Memory
10 In a punched cant system, data is processed by a
A. Keypunch machine sorter and posting machine
B. Accounting machine posting machine, and billing machine
C. Accounting machine keypunch machine and sorter
D. Sorter posting machine and billing machine

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