PPSC Computer Science Topic 12 MCQ's Test Preparation

Punjab Public Service Commission, PPSC takes the responsibility of hiring suitable as well as professional candidates for many government agencies of Punjab. To keep the working standard of the government agencies maintained, PPSC arranges, somehow, a strict and tough paper. This also helps to evaluate the caliber of the candidates. For almost all the vacant positions, the separate tests are organized by the PPSC. For the services of the students, the team of Ilmkidunya arranges the sample PPSC computer science test. Students can attempt this test easily by clicking on the start button.

PPSC Computer Science Topic 12 Syllabus

We have prepared a section with Topic-wise tests for the students of computer science subjects. Students are provided the complete idea of each Topic that what syllabus is comprised of every single Topic. PPSC Computer Science Chapter 12 Syllabus is comprised of computer networking. The chapter provides general knowledge regarding electronic data, communication, common equipment, industry terminology, and standard hardware and software requirements, etc.

MCQ's Test For PPSC Computer Science Topic 12 Computer Networking

Try The MCQ's Test For PPSC Computer Science Topic 12 Computer Networking

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PPSC Computer Science Topic 12 Computer Networking

00:00
Question # 1

Number of bits per symbol used in biodot code is.

Question # 2

The interactive transmission of data with in a time sharing system may be best suited to.

Question # 3

In OSI network architecture the routing is performed by

Question # 4

In communication satellite multiple repeaters are known as

Question # 5

In OSI network architecture the dialogue control and toke management are responsibility of

Question # 6

Which of the following is not a transmission medium.

Question # 7

Which of the following does ot allow multiple uses or devices to share one communication line.

Question # 8

What is the number of separate protocol layers at the steric interface gateway specified by the X.25 standard.

Question # 9

How many OSI layers are covered in the X-25 standart.

Question # 10

Which of the following transmission system provide the highest data rate to in individual device.

Question # 11

The transmission signal coding method of TI carrier is called.

Question # 12

the loss in signal power as light travels donw the fiber is called.

Question # 13

Communication circuits that transmit data in both directions but not a the same time are operating in

Question # 14

While transmitting odd panty coded symbols the number of zeros in each symbol is.

Question # 15

Which of the following signal is not standard RS-232 -C signal

Question # 16

An example of digital rather than analog communication is

Question # 17

The X.25 standard specifies a

Question # 18

A protocol is a set of rules governing a time sequence of events that must take place.

Question # 19

Which of the following is considered a broad band communication channel.

Question # 20

Terminal are required for

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PPSC ComputerScience Chapter 12 Important MCQ's

Sr.# Question Answer
1 The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as.
A. Modulation
B. Demodulation
C. Synchronizing
D. Digitising
2 While transmitting odd panty coded symbols the number of zeros in each symbol is.
A. Odd
B. Even
C. a and b both
D. Un known
3 In OSI network architecture the dialogue control and toke management are responsibility of
A. Session layer
B. Network layer
C. Transport layer
D. None
4 Which of the following transmission system provide the highest data rate to in individual device.
A. Computer bus
B. Telephone lines
C. Voice and mode
D. Lease lines
5 The interactive transmission of data with in a time sharing system may be best suited to.
A. Simplex lines
B. Half duplex lines
C. full duplex lines
D. Biflex lines
6 the loss in signal power as light travels donw the fiber is called.
A. Attenuation
B. Progragation
C. scathering
D. Interruption
7 Which of the following performs modulation and demodulation?
A. Fiber optics
B. Satellite
C. Coaxial cable
D. Modern
8 How many OSI layers are covered in the X-25 standart.
A. Two
B. Three
C. Seven
D. Six
9 Which of the following is not a transmission medium.
A. Telephone lines
B. Coaxial cables
C. Modem
D. Micro wave systems
10 Terminal are required for
A. Real time batch processing and time sharing.
B. Real time time sharing and distributed message processing.
C. Real time distributed processing and manager inuiry
D. Real time time sharing and message switching

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