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

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PPSC Computer Science Topic 1 Basic Computer Knowledge

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Question # 1

One computer that is not considered a portable computer is.

Question # 2

A term associated with the comparison of processing speeds of different computer system is.

Question # 3

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

Question # 4

A dumb terminal has

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

Software in computer

Question # 7

Storage capacity of magnetic disk depends on

Question # 8

The technical term not related to computer system.

Question # 9

Plotter accuracy is measured in term of repeatability and

Question # 10

Modern Computer are very reliable but they are not.

Question # 11

Reading data is performed in magnetic disk by

Question # 12

CD-ROM

Question # 13

A data communication facility on which data can be transmitted in two direction is referred as.

Question # 14

Before a sdisk cna be used to store data it must be.

Question # 15

Which was the computer conceived by Babbade.

Question # 16

EBCDIC stand for

Question # 17

Number crunchier is the informal name for

Question # 18

In 1830 Charles Babbage designed a machine called the analytical engine which he showed at the Paris Exhibition in whihc year was is exhibition.

Question # 19

Which of the following is a secondary memory device.

Question # 20

What is the latest write once optical storage media.

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Sr.# Question Answer
1 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.
A. AX3/33
B. NEC-20
C. Magnum 2000 d
D. HCl -3000
2 Who built the world's first electronic calculator using telephone relays. light bulb and batteries.
A. Claude Shannon
B. Konrard Zues
C. George stibits
D. Howard H Aiken
3 Which of the following registers is used to keep track of address of the memory location where the next instruction is located.
A. Memory address register
B. Memory data register
C. Program counter
D. Instruction register
4 A set information that defines the status of resources allocated to a proces sis.
A. Process control
B. ALU
C. Register unit
D. Process description
5 Which is the limitation of high level language.
A. Lower efficiency
B. Machine dependence
C. Machine level coding
D. None of above
6 A 32 bit micro processor has the word length equal to.
A. 2 byte
B. 32 byte
C. 4 byte
D. 8 byte
7 Bill Gates is more well knonw as
A. The CEO of apple Macintosh
B. The CEO of IBM
C. The owner of Microsoft corporation
D. The inentor of the personal computer
8 A data communication facility on which data can be transmitted in two direction is referred as.
A. Duplex
B. Simplex
C. Triplex
D. None
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 EBCDIC stand for
A. Extended Binary Coded Decimal interchange code
B. Extended Bit Code Decimal interchange code
C. Extended Bit case Decimal interchange code
D. Extended Binary case Decimal interchange code
11 Which one of the following input device is user programmable.
A. Dumb terminal
B. Smart terminal
C. VDT
D. Intelligent terminal
12 The latest PC keyboards use a circuit that senses the movement by the change in its capacitance.
A. Capacitance keyboard
B. Mechanical keyboard
C. Werty key board
D. Dvorak keyboard
13 The central processing unit CPU consists of
A. Input output and processing.
B. Control unit primary storage and secondary stroage
C. Central unit arithmetic logic unit and primary storage
D. Control unit processing and primary storage
14 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
15 Which was the computer conceived by Babbage.
A. Analytical engine
B. Arithmetic Machine
C. Donald Kunth
D. All of above
16 An IBM system /36 represents the computer class of.
A. Small scale computer
B. Medium scale computer
C. Large-scale computer
D. Super comptuer
17 Each model of a computer has a unique.
A. Assembly of a computer
B. Machine language
C. High level language
D. All of the above
18 Which of the following is secondary memory device.
A. Keyboard
B. Disk
C. ALU
D. All of above
19 A digital computer did not score over an analog computer in terms of.
A. Speed
B. Accuracy
C. Reliability
D. Cost
20 The primary advantage of key to tap data entry system is.
A. A large percentage of editing can be performed a the time of data entry
B. Key verification is easily performed
C. The tape is reusable
D. Keying errors can be detected as they occur.

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