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

Question # 2

As computer to diskettes the hard disks are

Question # 3

Which of the following registers is used to keep track of address of the memory location where the next instruction is located.

Question # 4

A digital computer did not score over an analog computer in terms of.

Question # 5

Binary codes as used in computer sciences are codes made up of witch of the following two numbers.

Question # 6

Multi user system provided cost saving for small business because they use a single processing unit to link several

Question # 7

A plastic card similar to a credit card but having some memory and a microprocessor embedded with it is.

Question # 8

Which statement is valid about magnetic tape.

Question # 9

Which most popular input device is used today for interactive processing and for the one line entry of data for batch processing.

Question # 10

Can you tell what passes into and out from the computer via its ports.

Question # 11

What type of memory is not directly addressable by the CPU and requires special software called EMS specification.

Question # 12

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 # 13

The processes of starting of restarting a computer system by loading instruction from a secondary storage device into the completer memory is called.

Question # 14

The central processing unit CPU consists of

Question # 15

The first electronic computer in the world was.

Question # 16

Which is the limitation of high level language.

Question # 17

The item BDMS is referred to.

Question # 18

The two basic types of record access methods are.

Question # 19

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

Question # 20

The proper definition of a modern digital computer is

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Sr.# Question Answer
1 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
2 The computer size was very large in.
A. First Generation
B. Second generation
C. Third Generation
D. Fourth Generation
3 An error in software of hardware is called a bug What is the alternative computer program for it.
A. Leech
B. Suid
C. Slug
D. Glitch
4 What was the name of the first commerciality available microprocessor chip.
A. Intel 308
B. Intel 33
C. Intel 4004
D. Motorola 639
5 MSI stands for
A. Medium scale integrated circuits
B. Medium system integrated circuits
C. Medium scale intelligent Circuit.
D. Medium system intelligent circuit
6 The octal equivalent of 111010 is
A. 81
B. 72
C. 71
D. None
7 A term used to describe interconnected computer configuration is
A. Multiprogramming
B. Modulation
C. Multiprocessing
D. Micro program seuence
8 An online backing storage system capable of storing larger uantities of data is.
A. CPU
B. Memory
C. Mass storage
D. Secondary stroage
9 When did IBM introduce the 20286 based PC/AT.
A. 1982
B. 1984
C. 1985
D. 1989
10 When did IBM introduced the 80286 based PC/AT
A. 1982
B. 1984
C. 1985
D. 1989
11 MICR stand for
A. Magnetic link Character reader
B. Magnetic link code Reader
C. Magnetic Link cases reader
D. None
12 As compared to the secondary memory the primary memory of a computer is
A. Large
B. Cheap
C. Fast
D. Slow
13 Which of the following is not true for a magnetic tape
A. It is expensive relative to magnetic tape
B. it provides only sequential access to stored data.
C. Users can easily update records by writing over the old data
D. All of above
14 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
15 Which of the following is a way to access secondary memory.
A. Random access memory
B. Action method
C. Transfer method
D. Density method
16 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
17 A semiconductor memory which allows the eraser of the information started in it so that new information can be stared in it is referred as.
A. EPROM
B. ROM
C. RAM
D. None
18 In which year was chip used inside the computer for the first time.
A. 1964
B. 1975
C. 1999
D. 1944
19 A name or number used to identify a storage location is called.
A. A byte
B. A record
C. An address
D. None of above
20 A term associated with the companion of processing speeds of different computer system is.
A. EFTS
B. MPG
C. CFPS
D.
MIPS

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