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

The process of starting a or restarting a computer system by loading instructions form a secondary storage device into the computer memory is called.

Question # 2

What is the responsibility of the logical unit in the CPU of a computer.

Question # 3

Which of the following memories has the shortest access times.

Question # 4

Programs designed to perform specific tasks is known as

Question # 5

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

Question # 6

Which of the following is ot computer language.

Question # 7

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

Question # 8

Offline device

Question # 9

In most IBM PCs the CPU the device drives memory expansion slots and active components are mounted on a single board What is the name of this board.

Question # 10

Another word for a daisy wheel printer

Question # 11

Second Generation computers were developed during.

Question # 12

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

Question # 13

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

Question # 14

A dumb terminal has

Question # 15

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 # 16

ALU is

Question # 17

WAN stand for

Question # 18

In which year's was UK's premier computing event called "The which computer started.

Question # 19

Which of the following file organization is most efficient for a file with a high degree of file activity.

Question # 20

The two basic types of record access methods are.

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PPSC ComputerScience Chapter 1 Important MCQ's

Sr.# Question Answer
1 BCD is
A. Binary coded Decimal
B. Bit Coded Decimal
C. Binary Coded Digit
D. Bit Coded Digit
2 A compiler is a translating program which
A. Translates instruction of a high level language into machine language
B. Translates entire source program into machine language program
C. It is not involved in program's execution
D. All of above
3 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
4 CD-ROM is a
A. Semiconductor memory
B. Memory register
C. Magnetic memory
D. None of above
5 Which of the following processors use RISC technology.
A. 486 dx
B. Power PC
C. 486 SX
D. 6340
6 An integrated circuit is
A. A complicated circuit
B. An integrating device
C. Much costtier tha an single trnasistor
D. Fabricated on a tiny silicon chip
7 Time, during which a job is processed by the computer is
A. Delay times
B. Real time
C. Execution time
D. Down time
8 Communications device combines transmissions from several devices into on line is.
A. Concentrator
B. Modifier
C. Multiplexer
D. full duplex line
9 Most important advantage of an IC is its.
A. Easy replacement in case of circuit failure
B. Extremely high reliability
C. Reduced cost
D. Low powers consumption
10 Distributed data processing configuration where all activates passes through a centrally located computer is.
A. Ring network
B. Spider network
C. Hierachicar network
D. Data control network

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