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

Data communications involving telegraph lines uses.

Question # 2

The two basic types of record access methods are.

Question # 3

One computer that is not considered a portable computer is.

Question # 4

The data recording format in most of the modern magnetic tape is

Question # 5

The personal computer industry was started by

Question # 6

An online backing storage system capable of storing larger uantities of data is.

Question # 7

The latest PC keyboards use a circuit that senses the movement by the change in its capacitance.

Question # 8

The first microprocessor built by the inter corporation was called.

Question # 9

Which of the following is not a programming lanbguage.

Question # 10

A storage area used to store data to a companies for the difference in speed at which the different units can handle data is.

Question # 11

Which of the following is not true for a magnetic tape

Question # 12

IBM 7000 digital computer

Question # 13

IBM7000 digital computer

Question # 14

Which of the following is form of semi conductor memory in which it is possible to change the contents of selected memory locations by applying suitable electrical signals.

Question # 15

Which of the following printing devices an output composed of a series of data.

Question # 16

EBCDIC can code up to how many different charcters.

Question # 17

Which statement is valid about computer program.

Question # 18

A computer programmer

Question # 19

Which of the following is a way to access secondary memory.

Question # 20

The metal disks, which are permanently housed in sealed and contamination free containers are called.

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PPSC ComputerScience Chapter 1 Important MCQ's

Sr.# Question Answer
1 Which of the following memory medium is not used as main memory system.
A. Magnetic core
B. Semiconductor
C. magnetic tape
D. Both a and b
2 Instructions and memory address are represented by.
A. Character code
B. Binary codes
C. Binary word
D. Parity bit
3 The computer code for the interchange of information between terminals is.
A. ASCII
B. BCD
C. EBCDIC
D. All of above
4 VGA is
A. Video Graphics Array
B. Visual Graphics Array
C. Volatile Graphics array
D. Video Graphics adapter
5 Storage capacity of magnetic disk depends on
A. Tracks per inch of surface
B. Bit per inch of tracks
C. Disk pack in disk surface
D. All of above
6 To locate a data item for storage is
A. Field
B. Feed
C. Database
D. Fetch
7 What does the disk drive of a computer do.
A. Rotate the disk
B. Read the disk
C. Load a program from the disk into the memory
D. Both B and C
8 An input /output device at which data enters or leaves a computer systemis.
A. Keyboard
B. Terminal
C. Printer
D. Plotter
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 Most of the inexpensive personal computers do not have only disk or diskette drive. What is the name of such computes.
A. Home computers
B. Diskless computers
C. Dedicated computer
D. General purpose computers

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