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

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

Question # 2

Number crunchier is the informal name for

Question # 3

Which of the following is secondary memory device.

Question # 4

A dumb terminal has

Question # 5

Serial access memories are useful in application where

Question # 6

Which of the printers used in conjunction with computers uses dry ink power.

Question # 7

The language that the computer can understand and execute is called.

Question # 8

The primary memory of a personals computer consists.

Question # 9

In 1830 Charies Babbages designed a machine called the analytical engine which he showed at the parts exhibition in which year was it exhibited.

Question # 10

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

Question # 11

A Factor which would strongly influence a business person to adopt a computer is its.

Question # 12

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 # 13

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

Question # 14

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

Question # 15

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

Question # 16

Easily relocatable language is.

Question # 17

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

Question # 18

Super computer was invested by

Question # 19

Diagnostic routines is a.

Question # 20

A small or intelligent device is so called because it contains within it a

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Sr.# Question Answer
1 Which of the following is not a primary storage device.
A. Magnetic tape
B. Magnetic disk
C. Optical disk
D. None of above
2 The first machine to successfully perform a long series of arithmetic and logical operations was
A. ENIAC
B. Mark 1
C. Analytic engine
D. UNIAVAC-1
3 CD-ROM
A. Is a semiconductor memory
B. Memory register
C. Magnetic memory
D. none of the abvoe
4 As compared to the secondary memory the primary memory of a computer is
A. Large
B. Cheap
C. Fast
D. Slow
5 Which most popular input device is used today for interactive processing and for the one line entry of data for batch processing.
A. Mouse
B. Magnetic disk
C. Visual display terminal
D. Card punch
6 Which of the following is secondary memory device.
A. Keyboard
B. Disk
C. ALU
D. All of above
7 The most important advantage of a video disk is
A. Compactness
B. Potential capacity
C. Durability
D. Cost effectiveness
8 In analog computer
A. In put is first converted to digital form
B. Input is never converted to digital form
C. Input is never converted to digital form
D. Out put is displayed in digital form
9 Which is used for manufactruring chips
A. Bus
B. control unit
C. Semiconductors
D. A and b only
10 The instructions for staring the computer are house on.
A. Random access memory
B. CD Rom
C. Read only memory chip
D. All of above

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