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

A set information that defines the status of resources allocated to a proces sis.

Question # 2

User programmable terminals that combine VOT hardware with built in microprocessor is

Question # 3

In which year was chip used inside the computer for the first time.

Question # 4

What is the name of the computer terminal which gives paper printout.

Question # 5

UNIVAC is

Question # 6

The arranging of data in a logical service is called

Question # 7

Which of the following is an acronym for electronic delay storage automatic calculator.

Question # 8

An input /output device at which data enters or leaves a computer systemis.

Question # 9

A device that operates under the control of another device is called.

Question # 10

The octal equivalent of 111010 is

Question # 11

Which printer is very commonly used for desktop publishing

Question # 12

A term associated with the comparison of processing speeds of different computer system is.

Question # 13

An error in computer data is called.

Question # 14

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

Question # 15

Which is an item of storage medium in the form of circular plate.

Question # 16

The item BDMS is referred to.

Question # 17

Which of the following require large computers memory.

Question # 18

Binary circuit elements have

Question # 19

Which of the following is problem oriented language.

Question # 20

Diagnostic routines is a.

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Sr.# Question Answer
1 Which of the following is associated with error detector.
A. Odd parity bit
B. Even parity bit
C. Both of the above
D. None of above
2 The terminal device that functions as a cash register computer terminal and OCR reader is the
A. Data collection terminal
B. OCR register terminal
C. Video Display terminal
D. POS terminal
3 A 32 bit micro processor has the word length equal to.
A. 2 byte
B. 32 byte
C. 4 byte
D. 8 byte
4 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.
5 In 1830 Charies Babbages designed a machine called the analytical engine which he showed at the parts exhibition in which year was it exhibited.
A. 1820
B. 1860
C. 1855
D. 1970
6 Which of the following is the unit to express the memory of a computer.
A. Compiler
B. Byte
C. Bus
D. Clone
7 CAD stands for
A. computer aided design
B. Computer algorithm for design
C. Computer application in design
D. All of the above
8 A computer program that translate one program instructions at a time into machine language is called a
A. Interpreter
B. CPU
C. Compiler
D. Simulator
9 Personnel who design program operate and maintain computer equipment refers to.
A. Console opertor
B. Programmer
C. Peopleware
D. System Analyst
10 A technique used by codes to convert an analog signal into a detrital bit stream is known as
A. Pulse code modulation
B. Pulse strecher
C. Urey processing
D. Urey management
11 Human beings are referred to as Homo sapinens which device is called Silico Sapiens.
A. Monitor
B. Hardware
C. Robot
D. Computer
12 Most of the inexpensive personal computer does not have any disk of diskette drive. What is the name of such computes.
A. Home computers
B. Diskless comuters
C. dedicated computer
D. General computer
13 Which was the world's first minicomputer and when was it introduced.
A. POP -1 1958
B. IBM System /36l, 1960
C. POP-II 1961
D. VAX 11/780 , 1962
14 A floppy disk contains
A. Circular tracks only
B. Sectors only
C. Both circular tracks and sectors
D. All of the above
15 As compared to the secondary memory the primary memory of a computer is
A. Large
B. Cheap
C. Fast
D. Slow
16 What is required when more than one person uses a central computer at the same time.
A. Light pen
B. Mouse
C. Terminal
D. Digitizer
17 Which statement is valid about magnetic tape.
A. It is a plastic ribbon
B. It is coated on both sides with iron oxide
C. It can be erased and reused
D. All of above
18 The first electronic general purpose digital computer built by Mauchly and Eckert called ENIA did not work on the stored program principle How many numbers could it store in its internal memory.
A. 100
B. 20
C. 40
D. 80
19 Which was the world's first mini computer and when was it indroduced.
A. POP -1 1958
B. IBM System/36, 1960
C. PDP - II, 1961
D. VAX-11/780 , 1962
20 Which of the following printing devices an output composed of a series of data.
A. Wire matrix printer
B. Brand Pinter
C. Wang image printer
D. Both a and C

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