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

Most important advantage of an IC is its.

Question # 2

When were the first mini computer built.

Question # 3

Which of the items below are considered removable storage media.

Question # 4

Storage capacity of magnetic disk depends on

Question # 5

A semiconductor memory which allows the eraser of the information started in it so that new information can be stared in it is referred as.

Question # 6

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

Question # 7

Condensing output data to exhibit specific information.

Question # 8

Which of the following is form of semi conductor memory in which it is possible to change the contents of selected memory locations by applying suitable electrical signals.

Question # 9

The primary advantage of key to tap data entry system is.

Question # 10

Time, during which a job is processed by the computer is

Question # 11

The accuracy of the floating point numbers representable in two 16-bit words of a computer is approximately

Question # 12

Hard disk is coated in both side above

Question # 13

A high quality CAD system uses the following for printing drawing and graphics

Question # 14

Registers, which are partially visible to users and used to hold conditional are known as

Question # 15

A computer consists of.

Question # 16

Which of the following is not true for a magnetic tape

Question # 17

CD-ROM stand for

Question # 18

Which of the following is secondary memory device.

Question # 19

Where was India's first computer installed and when.

Question # 20

A computer program that translate one program instructions at a time into machine language is called a

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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 A 32 bit micro processor has the word length equal to.
A. 2 byte
B. 32 byte
C. 4 byte
D. 8 byte
2 BCD is
A. Binary coded Decimal
B. Bit Coded Decimal
C. Binary Coded Digit
D. Bit Coded Digit
3 Before a sdisk cna be used to store data it must be.
A. Formatted
B. Reformatted
C. Addressed
D. None
4 Which statement is valid.
A. 1 KB = 1024 bytes
B. 1 MB = 2048 bytes
C. 1 MB =1000 kilobytes
D. 1 KB = 1000 bytes
5 All modern computer operate on
A. Information
B. Floppies
C. Data
D. Word
6 Which of the following required large computer memory.
A. Imaging
B. Grafhics
C. Voice
D. All of above
7 Which of the following memories has the shortest access times.
A. Cache memory
B. Magnetic bubble memory
C. magnetic core memory
D. RAM
8 A Factor which would strongly influence a business person to adopt a computer is its.
A. Accuracy
B. Rellability
C. Speed
D. All above
9 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
10 Magnetic disks are the most popular medium for.
A. Direct access
B. Seuential access
C. Both of above
D. None of these

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