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

Interference electronic circuit is used to interconnect I/O devices to a computer CPU or

Question # 2

The process of starting a or restarting a computer system by loading instructions form a secondary storage device into the computer memory is called.

Question # 3

The arranging of data in a logical service is called

Question # 4

A directly accessible appointment calendar is feature of a resident package.

Question # 5

Binary circuit elements have

Question # 6

The digital computer was developed primary in

Question # 7

Which of the following are the two main components of the CPU

Question # 8

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

Question # 9

The first firs to pass market a micro computer personal computer was.

Question # 10

Floppy disks are available in

Question # 11

Instructions and memory address are represented by.

Question # 12

Easily relocatable language is.

Question # 13

CD-ROM stand for

Question # 14

Which of the following is true.

Question # 15

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

Question # 16

Which of the following is associated with error detector.

Question # 17

Which of the following professions has not been affected by personal computer.

Question # 18

Communications device combines transmissions from several devices into on line is.

Question # 19

Software in computer

Question # 20

Microprocessor can be used to make

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PPSC ComputerScience Chapter 1 Important MCQ's

Sr.# Question Answer
1 Which term is used to describe RAM.
A. Dynamic RAM (DRAM)
B. Static RAM (SRAM)
C. Video RAM(VRAM)
D. All of the above
2 A device that operates under the control of another device is called.
A. Stem
B. Slave
C. Simulator
D. Emulator
3 Which is the following is first generation of computer.
A. EDSAC
B. IBM -1401
C. CDC-1604
D. ICL -2900
4 Serial access memories are useful in application where
A. Data consists of numbers
B. Short access time is required
C. Each stored word a processed diffrently
D. Data naturally needs to flow in and out in a serial form
5 Which of the following memories must be refreshed many times per second.
A. Static RAM
B. Dynamic RAM
C. EPROM
D. ROM
6 Binary codes as used in computer sciences are codes made up of witch of the following two numbers.
A. 0 and 9
B. 1 and 3
C. 0 and 1
D. 9 and 1
7 Software in computer
A. Enhances the capabilities of the hardware machine
B. Increase the speed of central processing unit
C. Both of above
D. None of these
8 Diagnostic routines is a.
A. Programs used to print error messages
B. Indicates system problems and improper program instructions
C. Both A and B are true
D. None
9 In most IBM PCs the CPU the device drives memory expansion slots and active components are mounted on a single board What is the name of this board.
A. Mother board
B. Breadboard
C. Daughter board
D. Grandmother board
10 An integrated circuit is
A. A complicated circuit
B. An integrating device
C. Much costtier tha an single trnasistor
D. Fabricated on a tiny silicon chip

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