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

Who invented the microprocessor.

Question # 2

Regarding a VDU which statement is more correct.

Question # 3

A computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as.

Question # 4

Which of the following printers are you sure will not be use if your objective is to print on multi carbon forms.

Question # 5

In 1830 Charies Babbages designed a machine called the analytical engine which he showed at the parts exhibition in which year was it exhibited.

Question # 6

CD-ROM is a

Question # 7

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 # 8

A modern electronic computer is a machine that is meant for

Question # 9

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

Question # 10

The instructions for staring the computer are house on.

Question # 11

Offline device

Question # 12

A method of implementing a memory management system is

Question # 13

The secondary storage device can only store data but they cannot perform

Question # 14

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

Question # 15

Write inserting a diskette into the diskette drive of a PC, the diskette's label side should face

Question # 16

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

Question # 17

Perforated paper used as input of output media is known as.

Question # 18

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

Question # 19

Which of the printers used in conjunction with computers uses dry ink power.

Question # 20

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

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Sr.# Question Answer
1 The most commonly used standard data code to represent alphabetical numerical and punctuation characters used in electronic data processing system is called.
A. ASCII
B. EBCDIC
C. BCD
D. All of above
2 One computer that is not considered a portable computer is.
A. Minicomputer
B. A laptop comuter
C. Micro coputer
D. All of the above
3 Condensing output data to exhibit specific information.
A. Calculating
B. Recording
C. Merging
D. Summarizing
4 The ALU of a computer normally contains a number of high speed contains a number of high speed storage element called.
A. Semiconductor memory
B. Registers
C. Hard disks
D. Magnetic disk
5 Magnetic disks are the most popular medium for.
A. Direct access
B. Seuential access
C. Both of above
D. None of these
6 An IBM system 38 represents the computer class of.
A. Small scale computer
B. Medium scale computer
C. Large scale computer
D. Super computer
7 The advantage of COM are its and
A. Compact size speed readability
B. Compact size speed
C. Readability speed
D. Low cost readability
8 A physical connection between the microprocessor memory and other parts of the microcomputer is known as.
A. Path
B. Address Bus
C. Route
D. All of the above
9 Which of the following is an acronym for electronic delay storage automatic calculator.
A. UNIVAC
B. EDSAC
C. EDVAC
D. Abacus
10 Where as a computer moues moves over the table surface the trackball is.
A. Stationary
B. Difficult to move
C. Dragged
D. Moved in small stems

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