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

00:00
Question # 1

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

Question # 2

The terminal device that functions as a cash register computer terminal and OCR reader is the

Question # 3

Offline device

Question # 4

A compiler is a translating program which

Question # 5

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

Question # 6

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

Question # 7

One computer that is not considered a portable is.

Question # 8

What are of control pins are needed in a microprocessor to regulate traffic on the bus in order to prevent two devices from trying to use it at the same time.

Question # 9

Magnetic tape can serve as

Question # 10

Which of the following magazines covers only the IBM PC and its compatibles.

Question # 11

Which American computer company is called big blue.

Question # 12

Diagnostic routines is a.

Question # 13

The silicon chips used for data professing are called.

Question # 14

Software in computer

Question # 15

The proper definition of a modern digital computer is.

Question # 16

Floppy disk which are made from flexible plastic material are also called.

Question # 17

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

Question # 18

Hard disk is coated in both side above

Question # 19

Where was India's first computer installed and when.

Question # 20

An integrated circuit is

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Sr.# Question Answer
1 Which of the following is true.
A. Fields are composed of bytes
B. Records are composed of fields
C. Fields are composed of charctrs
D. All of above
2 Dot-matrix is a type of
A. Tape
B. Printer
C. Disk
D. Bus
3 Which American computer company is called big blue.
A. Microsoft
B. Compa crop
C. IBM
D. Tandy Syenson
4 Which of the following will happen when data is entered into a memory location.
A. It will add to the content of the location
B. It will change the address of the memory location
C. It will erase the previous content
D. It will not be fruitful if there is already some data at the location.
5 Which is the limitation of high level language.
A. Lower efficiency
B. Machine dependence
C. Machine level coding
D. None of above
6 One of the class of storage device devices that can access storage location in any order is.
A. DTE
B. DASID
C. DDE
D. DCD
7 The subject of cybernetics deals with the science of.
A. Genetics
B. Control and communications
C. Biochemistry
D. Molecular biology
8 The primary memory of a personals computer consists.
A. ROM only
B. RAM only
C. Both ROM and RAM
D. Memory module
9 The first digital computer built with IC chips was known as.
A. IBM 709
B. Apple -1
C. IBM system 7360
D. VAX -10
10 A Factor which would strongly influence a business person to adopt a computer is its.
A. Accuracy
B. Rellability
C. Speed
D. All above
11 Interference electronic circuit is used to interconnect I/O devices to a computer CPU or
A. ALU
B. Memory
C. Buffer
D. Register
12 The most commonly used standard dta code to represent alphabetical numerical and punctuation characters used in electronic data processing system is called.
A. ASCII
B. BCD
C. EBCDIC
D. All of above
13 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
14 The octal equivalent of 111010 is
A. 81
B. 72
C. 71
D. None
15 A term associated with the comparison of processing speeds of different computer system is.
A. EFTS
B. MPG
C. MIPS
D. CPS
16 The computer size was very large in.
A. First Generation
B. Second generation
C. Third Generation
D. Fourth Generation
17 An IBM system /36 represents the computer class of.
A. Small scale computer
B. Medium scale computer
C. Large-scale computer
D. Super comptuer
18 Software in computer
A. Enhances the capabilities of the hardware machine
B. Increase the speed of central processing unit
C. Both of above
D. None of these
19 What are the three decisions making operations performed by the ALU of a computer.
A. Grater than
B. Less than
C. Eual to
D. All of the above
20 In 1830 Charies Babbages designed a machine called the analytical engine which he showed at the parts exhibition in which year was it exhibited.
A. 1820
B. 1860
C. 1855
D. 1970

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