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

Tape speed is measure din

Question # 2

An approach that permits the computer to work on several program instead of one is.

Question # 3

A device used for transmission of images scanned at a transmitting point and duplicated at a receiving point.

Question # 4

Which of the following is secondary memory device.

Question # 5

Symbolic logic was discovered by

Question # 6

What is the latest write once optical storage media.

Question # 7

The digital computer was developed primary in

Question # 8

Which of the following is true.

Question # 9

Who developed a mechanical device in the 17th century that could add subtract multiple divided and find sure roots.

Question # 10

Each model of a computer has a unique.

Question # 11

Human beings are referred to as Homo sapinens which device is called Silico Sapiens.

Question # 12

Floppy disks are available in

Question # 13

If in a computer 16 bits are used to specify address in a RAM, the number of addresses will be

Question # 14

A data transmission medium made of tiny treads of glass or plastic that can transmit huge amount of information at the speed of light is.

Question # 15

When were the first mini computer built.

Question # 16

Data communications involving telegraph lines uses.

Question # 17

Plotter accuracy is measured in term of repeatability and

Question # 18

How many address lines are needed to address each machine location in a 2048 x 4 memory chip.

Question # 19

The first electronic computer in the world was.

Question # 20

Which is directly understood by the computer without translation program.

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PPSC ComputerScience Chapter 1 Important MCQ's

Sr.# Question Answer
1 ALU is
A. Arithmetic Logic Unit
B. Array Logic Unit
C. Application Logic Unit
D. None of above
2 The subdivision of fields.
A. Always done to give the programmer greater flexibility
B. Dependent on programming language used.
C. Never accomplished on fields containing numeric data
D. All above
3 An IBM system /36 represents the computer class of.
A. Small scale computer
B. Medium scale computer
C. Large-scale computer
D. Super comptuer
4 An integrated circuit is.
A. A complicated circuit
B. An integrating device
C. Much costlier than a single transistor
D. Febricated on a tiny silicon chip
5 What are the three decisions making operations performed by the ALU of the computer.
A. Grater then
B. Less than
C. Eual to
D. All of the above
6 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
7 Which of the printers used in conjunction with computers uses dry ink power.
A. Daisy wheel printer
B. Line printer
C. Laser printer
D. Thermal printer
8 Dot-matrix is a type of
A. Tape
B. Printer
C. Disk
D. Bus
9 The disk drive component used to position read heads over specific track as.
A. Acoustic couples
B. Access arm
C. Custer
D. All of the above
10 The instructions for staring the computer are house on.
A. Random access memory
B. CD Rom
C. Read only memory chip
D. All of above

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