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

Which of the following is not an input device.

Question # 2

Which types of computers uses the 8-bit code called EBCDIC.

Question # 3

A byte consists of

Question # 4

What is the number of read write heads in the drive for a 9 trac magnetic tape.

Question # 5

Which is the following devices can be sued to directly image printed text.

Question # 6

What is the name of the computer terminal which gives paper printout.

Question # 7

Software in computer

Question # 8

An IBM system /36 represents the computer class of.

Question # 9

A group of magnetic lapse, videos or terminal usually under the control of one master is.

Question # 10

A storage area used to store data to a companies for the difference in speed at which the different units can handle data is.

Question # 11

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

Question # 12

CAD stands for

Question # 13

The Width of a processors data path is measured in bits which of the following are common data paths.

Question # 14

A type of core store that has a lower access time than the devices used for working store int he same processor is known as

Question # 15

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

Question # 16

Which of the following registers is used to keep track of address of the memory location where the next instruction is located.

Question # 17

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 # 18

Seek time is

Question # 19

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

Question # 20

Properly arranged data is called

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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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    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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    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 Reading data is performed in magnetic disk by
A. Read
B. Sectors
C. Track
D. Lower surface
2 Personnel who design program operate and maintain computer equipment refers to.
A. Console opertor
B. Programmer
C. Peopleware
D. System Analyst
3 Which of the following are the two main components of the CPU
A. Control unit and registers
B. Registers and main memory
C. Control Unit and ALU
D. ALU and bus
4 One computer that is not considered a portable computer is.
A. Minicomputer
B. A laptop comuter
C. Micro coputer
D. All of the above
5 Where was India's first computer installed and when.
A. Indian institute of Technology Delhi 1977
B. Indian instate of Science Bangalore 1971
C. Indian Iran & Steel Co. Ltd 1968
D. Indian Statistical Institute Calcutta 1956
6 UNIVAC is
A. Universal Automatic computer
B. Universal Array computer
C. Uniue Atomic computer
D. Unvalued Automatic computer
7 The speed at which data is transferred from the main memory to another medium on which data are recorded is referred at.
A. Data transfer rate
B. Byte
C. Buds
D. None
8 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
9 The first Electronic computer in the world was
A. UNIVAC
B. EDVAC
C. ENIAC
D. All of above
10 Which is considered a direct entry input device.
A. Optical scanner
B. Mouse and digitizer
C. Light pen
D. All of the above

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