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

The receive equalizer reduces delay distortions using a

Question # 2

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

Question # 3

Layer one of the OSI model is

Question # 4

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

Question # 5

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

Question # 6

the transmission signal coding method of TI carrier is called

Question # 7

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

Question # 8

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

Question # 9

A examples of medium speed switched communications service is

Question # 10

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

Question # 11

Number of bits per symbol used in biodot code is.

Question # 12

The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as.

Question # 13

Which of the following is required to communicate between two computers.

Question # 14

In communication satellite multiple repeaters are known as

Question # 15

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

Question # 16

Avalanche photodiode receivers can detect bits of transmitted data by receiving.

Question # 17

Which of the following communication modes support two way traffic but in only one direction at a time.

Question # 18

Which of the following might be used by a company to satisfy its growing communications needs.

Question # 19

An example of an analog communication method is.

Question # 20

Which of the following is not a transmission medium.

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PPSC ComputerScience Chapter 12 Important MCQ's

Sr.# Question Answer
1 In communication satellite multiple repeaters are known as
A. Detector
B. Modulator
C. Stations
D. Transponders
2 In OSI network architecture the dialogue control and toke management are responsibility of
A. Session layer
B. Network layer
C. Transport layer
D. None
3 In a synchronous modem the receive equalizer is known as
A. Adaptive equalizer
B. Impairment equalizer
C. Statistical equalizer
D. Compromise equalizer
4 What is the number of separate protocol layers at the steric interface gateway specified by the X.25 standard.
A. 2
B. 3
C. 4
D. 6
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 Which of the following does ot allow multiple uses or devices to share one communication line.
A. Double plexer
B. Multiple plexrr
C. Concentrator
D. Controller
7 The transmission signal coding method of TI carrier is called.
A. Bipolar
B. NRZ
C. Manchester
D. Binary
8 A data terminal serves as an
A. Effector
B. Sensor
C. Both a and b
D. Neither a nor b
9 Which of the following performs modulation and demodulation?
A. Fiber optics
B. Satellite
C. Coaxial cable
D. Modern
10 The channel in the data communication model can be.
A. Postal mail services
B. Telephone lines
C. radio lines
D. Any of the above

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