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

Hard disk is coated in both side above

Question # 3

An input /output device at which data enters or leaves a computer systemis.

Question # 4

Which chips using special external equipment can reprogram

Question # 5

A name or number used to identify a storage location is called.

Question # 6

What is the meant by a dedicated computer.

Question # 7

Which statement is valid about magnetic tape.

Question # 8

Who designed the first electronics computer -ENIAC.

Question # 9

Which number system is commonalty used as a shortcut notation of groups of four binary digits.

Question # 10

Programs designed to perform specific tasks is known as

Question # 11

Which of the following is associated with error detector.

Question # 12

An integrated circuit is.

Question # 13

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

Question # 14

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

Question # 15

ALU is

Question # 16

What was the name of the first commerciality available microprocessor chip.

Question # 17

The magnetic storage chip used to provide non volatile direct access storage of data and that have no moving parts are known as.

Question # 18

The advantage of COM are its and

Question # 19

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

Question # 20

An IBM system/38 represents the computer class of.

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Sr.# Question Answer
1 Human beings are referred to as Homo sapinens which device is called Silico Sapiens.
A. Monitor
B. Hardware
C. Robot
D. Computer
2 Electronic mail system is similar or best suits to
A. Postal service
B. Telephone service
C. Telegraph service
D. None
3 An application suitable for sequential processing is.
A. Processing of grades
B. Py roll processing
C. Both a and b
D. All above
4 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
5 EEPROM stand for
A. Electrically Erasable programmable read only memory
B. Eaily Erasable programmable Read only memory
C. Electronic Erasable programmable read only memory
D. None of the above
6 The two kinds of main memory are
A. Primary and secondary
B. Radom and Seuential
C. ROM and RAM
D. All of above
7 An output device that uses words or messages recorded on a magnetic medium to produce audio response is.
A. Magnetic tape
B. Voice response unit
C. Voice recognition unit
D. Voice band
8 A dumb terminal has
A. An embedded microprocessor
B. Extensive memory
C. Independent processing
D. A keyboard and screen
9 When were the first mini computer built.
A. 1965
B. 1962
C. 1972
D. 1966
10 IBM 7000 digital computer
A. Belongs to second generation
B. Uses VLSI
C. Employs memory
D. Has modular constructions
11 A high quality CAD system uses the following for printing drawing and graphics
A. Dot matrix printer
B. Digital Plotter
C. Line printer
D. All of the above
12 Fox Pro is
A. A medicine
B. A disease
C. A computer language
D. A animal
13 The act of retrieving existing data from memory is called.
A. Read out
B. Read from
C. Read
D. All of above
14 A floppy disk contains
A. Circular tracks only
B. Sectors only
C. Both circular tracks and sectors
D. All of the above
15 Floppy disk typically in diameter
A. 3 inches
B. 25 inches
C. 5 inches
D. All above
16 A device used for transmission of images scanned at a transmitting point and duplicated at a receiving point.
A. Facsimile (FAX)
B. Telephone
C. Photocopier
D. None
17 What is the name of the computer terminal which gives paper printout.
A. Display screen
B. Soft copy terminal
C. Hard copy terminal
D. Plotter
18 The magnetic storage chip used to provide non volatile direct access storage of data and that have no moving parts are known as.
A. Magnetic core memory
B. Magnetic tape memory
C. Magnetic disk memory
D. Magnetic bubble memory
19 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.
A. Bus control
B. Bus arbitration
C. Interrupts
D. Status
20 Offline device is
A. A device which is not connected to CPU
B. A device which is connected to CPU
C. A direct access storage device
D. An I/O device

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