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

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Question # 1

Number crunchier is the informal name for

Question # 2

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

Question # 3

Microprocessors as switching devices are for which generation computers

Question # 4

The brain of any computer system is

Question # 5

The most commonly used standard dta code to represent alphabetical numerical and punctuation characters used in electronic data processing system is called.

Question # 6

A directly accessible appointment calendar is feature of a resident package.

Question # 7

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

Question # 8

If in a computer 16 bits are used to specify address in a RAM, the number of addresses will be

Question # 9

The most commonly used standard data code to represent alphabetical numerical and punctuation characters used in electronic data processing system is called.

Question # 10

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

Question # 11

A compiler is a translating program which

Question # 12

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

Question # 13

The first electronic computer in the world was.

Question # 14

The instructions for staring the computer are house on.

Question # 15

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 # 16

The central processing unit CPU consists of

Question # 17

WAN stand for

Question # 18

Which of the following code used in present day computing was developed by IBM corporation.

Question # 19

The least significant bit of the binary number which is equivalent to any odd decimal number is.

Question # 20

Distributed data processing configuration where all activates passes through a centrally located computer is.

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    amber zaheer 29 - Oct - 2024 02 Min 41 Sec 18/20
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    Creative Computer Academy 10 - Oct - 2024 03 Min 45 Sec 14/20
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Sr.# Question Answer
1 Access time is
A. Seek time + latency time
B. Seek time
C. Seek time-latency time
D. Latency time
2 Which statement is valid.
A. 1 KB = 1024 bytes
B. 1 MB = 2048 bytes
C. 1 MB =1000 kilobytes
D. 1 KB = 1000 bytes
3 A group of magnetic lapse, videos or terminal usually under the control of one master is.
A. Cylinder
B. Surface
C. Track
D. Cluster
4 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
5 The capacity of 3,5 inch floppy disk is
A. 1.40 MB
B. 1.44 GB
C. 1.40 GB
D. 1.44 MB
6 To locate a data item for storage is
A. Field
B. Feed
C. Database
D. Fetch
7 User programmable terminals that combine VOT hardware with built in microprocessor is
A. Kips
B. PC
C. Mainframe
D. Intelligent terminals
8 Floppy disk typically in diameter
A. 3 inches
B. 25 inches
C. 5 inches
D. All above
9 Actual data processing operations are performed in the arithmetic logic section but not in the storage section of a processor unit.
A. Primary
B. Accumulator
C. Buffer
D. Secondary
10 Which of the following memory medium is not used as main memory system.
A. Magnetic core
B. Semiconductor
C. magnetic tape
D. Both a and b

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