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

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PPSC Computer Science Topic 1 Basic Computer Knowledge

00:00
Question # 1

Which statement is valid about interpreter.

Question # 2

Which types of computers uses the 8-bit code called EBCDIC.

Question # 3

Which of the following used only for data entry and storage and never for processing.

Question # 4

The capacity of 3,5 inch floppy disk is

Question # 5

The arranging of data in a logical service is called

Question # 6

Extended SACII uses

Question # 7

The ALU of a computer responds to the commands coming from

Question # 8

The advantage of COM are its and

Question # 9

Which of the following items are examples of storage devices.

Question # 10

Instructions and memory address are represented by.

Question # 11

Which of the following produces the best quality graphics reproduction.

Question # 12

Hard disk is coated in both side above

Question # 13

The use of spooler programs and Hardware allows personal computer operators to do the processing work at the same time a printing operation is in progress.

Question # 14

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

Question # 15

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.

Question # 16

RATS stand for

Question # 17

Floppy disks are available in

Question # 18

When did IBM introduced the 80286 based PC/AT

Question # 19

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

Question # 20

The most important advantage of a video disk is

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PPSC ComputerScience Chapter 1 Important MCQ's

Sr.# Question Answer
1 Which one of the following characteristics is absent in a computer however sophisticated it may be.
A. High speed
B. Intelligence
C. Accuracy
D. Perfect Memory
2 Which of the following memories has the shortest access times.
A. Cache memory
B. Magnetic bubble memory
C. magnetic core memory
D. RAM
3 A high quality CAD system uses the following for printing drawing and graphics
A. Dot matrix printer
B. Digital Plotter
C. Line printer
D. All of the above
4 The speed at which data is transferred from the main memory to another medium on which data are recorded is referred at.
A. Data transfer rate
B. Byte
C. Buds
D. None
5 Which of the following is ture.
A. Fields are composed of bytes
B. Records are composed of fields
C. Fields are composed of characters
D. All of above
6 Hard disk is coated in both side above
A. Magnetic metallic oxide
B. Optical metallic oxide
C. Carbon layer
D. All of the above
7 The special files of DOS are
A. COM
B. EXE
C. BATCH
D. All of these
8 An input /output device at which data enters or leaves a computer systemis.
A. Keyboard
B. Terminal
C. Printer
D. Plotter
9 The silicon chips used for data professing are called.
A. RAM Chips
B. ROM chips
C. Micro processors
D. PROM chips
10 Registers, which are partially visible to users and used to hold conditional are known as
A. PC
B. Memory address registers
C. General purpose register
D. Flags

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