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

Who invented the high level language c.

Question # 2

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

Question # 3

The first electronic general purpose digital computer built by Motley and accrete called ENIAC did not work on the strode program concept How many numbers could it stored in its internal memory.

Question # 4

The speed at which data is transferred from the main memory to another medium on which data are recorded is referred at.

Question # 5

MICR stand for

Question # 6

The primary advantage of key to tap data entry system is.

Question # 7

The subject of cybernetics deals with the science of.

Question # 8

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

Question # 9

Which of the following is problem oriented language.

Question # 10

A modern electronic computer is a machine that is meant for.

Question # 11

As computer to diskettes the hard disks are

Question # 12

One of the class of storage device devices that can access storage location in any order is.

Question # 13

All the keys on the IBM PC keyboard repeat as long as one hold them down these key are knows as.

Question # 14

Second Generation computers were developed during.

Question # 15

Multi user system provided cost saving for small business because they use a single processing unit to link several

Question # 16

The storage capacity of a disk system depends on the bits per inch of track and the tracks per inch of.

Question # 17

Mnemonic a memory trick is used in which of the following language.

Question # 18

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

Question # 19

Which of the following is ot computer language.

Question # 20

Which of the following terms is the most closely related to main memory.

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PPSC ComputerScience Chapter 1 Important MCQ's

Sr.# Question Answer
1 An device is any device that provides information which is sent to the CPU
A. Input
B. Output
C. CPU
D. Memory
2 In which year's was UK's premier computing event called "The which computer started.
A. 1980
B. 1985
C. 1986
D. 1987
3 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
4 When did arch rivals IBM and Apple computers in c decide to join hands.
A. 1978
B. 1984
C. 1990
D. 1991
5 Access time is
A. Seek time + latency time
B. Seek time
C. Seek time-latency time
D. Latency time
6 A memory that is capable of determining whether a given datum is contained in one of its address is
A. ROM
B. PROM
C. CAM
D. RAM
7 The accuracy of the floating point numbers representable in two 16-bit words of a computer is approximately
A. 16digits
B. 6 digits
C. 9 digits
D. All of above
8 Communications device combines transmissions from several devices into on line is.
A. Concentrator
B. Modifier
C. Multiplexer
D. full duplex line
9 The primary advantage of key to tap data entry system is.
A. A large percentage of editing can be performed a the time of data entry
B. Key verification is easily performed
C. The tape is reusable
D. Keying errors can be detected as they occur.
10 CD-ROM stand for
A. Compactable Read only memory
B. Compact data Read only memory
C. Compact Data read only memory
D. Compact Disk Read only memory

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