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

A name of number used to identify a storage location devieces.

Question # 2

The two basic types of record access methods are.

Question # 3

User programmable terminals that combine VOT hardware with built in microprocessor is

Question # 4

Which of the following is ture.

Question # 5

The first Electronic computer in the world was

Question # 6

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

Question # 7

A storage device where the access time is depended upon the location of the data is.

Question # 8

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

Question # 9

Which of the following is a way to access secondary memory.

Question # 10

What is the meant by a dedicated computer.

Question # 11

FORTRAN is

Question # 12

The computer code for the interchange of information between terminals is.

Question # 13

What is the name of the computer terminal which gives paper printout.

Question # 14

The first electronic computer in the world was.

Question # 15

The first firm to mass-market a microcomputer as a personal computer was

Question # 16

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

Question # 17

What was the nick name of the computer used by the Americans in 1952 for their H-bomb project.

Question # 18

Most of the inexpensive personal computers do not have only disk or diskette drive. What is the name of such computes.

Question # 19

The computer size was very large in.

Question # 20

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

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PPSC ComputerScience Chapter 1 Important MCQ's

Sr.# Question Answer
1 Regarding a VDU which statement is more correct.
A. It is an output device
B. it is an input divice
C. It is a peripheral devices
D. It is hardware item
2 Which statement is valid about magnetic tape.
A. It is a plastic ribbon
B. It is coated on both sides with iron oxide
C. It can be erased and reused
D. All of above
3 On a PC how much memory is available to application software.
A. 1024 KB
B. 640 KB
C. 560 KB
D. 760 KB
4 A technique used by codes to convert an analog signal into a detrital bit stream is known as
A. Pulse code modulation
B. Pulse strecher
C. Urey processing
D. Urey management
5 Which of the following is used for manufacturing chips.
A. Control bus
B. Control unit
C. Parity unit
D. Semiconductor.
6 A compared to diskettes the hard disks are.
A. More expensive
B. More portable
C. Less rigid
D. Slowly accessed
7 The two basic types of record access methods are.
A. Seuential and random
B. Seuential and indexed
C. Direct and immediate
D. On-line and real time
8 Which printer is very commonly used for desktop publishing
A. Laser printer
B. Inkjet printer
C. Daisywheel printer
D. Dot matrix printer
9 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
10 Which statement is valid.
A. 1 KB = 1024 bytes
B. 1 MB = 2048 bytes
C. 1 MB =1000 kilobytes
D. 1 KB = 1000 bytes

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