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

  • Time Allowed20

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PPSC Computer Science Topic 1 Basic Computer Knowledge

00:00
Question # 1

A memory that is capable of determining whether a given datum is contained in one of its address is

Question # 2

One of the main feature that distinuish microprocessors from micro computers is.

Question # 3

An integrated circuit is

Question # 4

The most commonly used standard dta code to represent alphabetical numerical and punctuation characters used in electronic data processing system is called.

Question # 5

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

Question # 6

Microprocessors can be sued to make

Question # 7

A technique used by codes to convert an analog signal into a detrital bit stream is known as

Question # 8

What is required when more than one person uses a central computer at the same time.

Question # 9

The accuracy of the floating point numbers representable in two 16-bit words of a computer is approximately

Question # 10

CD-ROM

Question # 11

Which of the following is machine independence program.

Question # 12

The first microprocessor built by the inter corporation was called.

Question # 13

An application suitable for sequential processing is.

Question # 14

Plotter accuracy is measured in term of repeatability and

Question # 15

Data communications involving telegraph lines uses.

Question # 16

A storage area used to store data to a companies for the difference in speed at which the different units can handle data is.

Question # 17

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

Question # 18

The difference between memory and storage is that memory is and storage is.

Question # 19

Which of the following memory medium is not used as main memory system.

Question # 20

The memory which is programmed at the time it is manufactured.

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PPSC ComputerScience Chapter 1 Important MCQ's

Sr.# Question Answer
1 VGA is
A. Video Graphics Array
B. Visual Graphics Array
C. Volatile Graphics array
D. Video Graphics adapter
2 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
3 Which was the computer conceived by Babbade.
A. Analytical engine
B. Arithmetic machine
C. Donald Knuth
D. All of abvoe
4 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
5 If in a computer 16 bits are used to specify address in a RAM, the number of addresses will be
A. 216
B. 65.536
C. 64 K
D. Any above
6 The first Electronic computer in the world was
A. UNIVAC
B. EDVAC
C. ENIAC
D. All of above
7 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
8 Any method for controlling access to or use fo memory is known
A. Memory map
B. Memory protection
C. Memory management
D. Memory instruction
9 Easily relocatable language is.
A. Machine language
B. Assembly language
C. High level language
D. Medium level language
10 In the IBM PC-At what do the words AT stand for
A. Additional terminals
B. Advance technology
C. Applied technology
D. Advance terminology

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