Transmission Media MCQs with Answers

How many data transmission modes are there in networking?

• A.2
• B.3
• C.4
• D.5

International telecommunication satellite organization operates at which microwave frequencies?

• A.2, 3, 5, 7 GHz
• B.4, 6, 11, 14 GHz
• C.8, 10, 12, 15 GHz
• D.1, 3, 7, 9 GHz

Decrease in strength of signal is known as?

• A.Noise
• B.Amplification
• C.Distortion
• D.Attenuation

A is basically a channel through which a message reaches to the receiver.

• A.Medium
• B.Protocol
• C.Interface
• D.Encoder

Choose the odd one: Optical fiber, Coaxial cable, Microwaves, Twisted pair wire

• A.Optical fiber
• B.Coaxial cable
• C.Microwaves
• D.Twisted pair wire

The long-distance carrier system provided in the _ and throughout the world is designed to transmit voice band signals over high-capacity transmission links, such as coaxial cable and microwave systems.

• A.Japan
• B.UK
• C.USA
• D.Germany

Name the basic types of communication in the following

• A.Simplex
• B.Duplex
• C.Both A & B
• D.Multiplex

What is the primary use of fiber optic cables in networking?

• A.To transmit data using light signals
• B.To transmit data using electrical signals
• C.To transmit data using radio waves
• D.To transmit data using infrared heat

Past Paper MCQ

Bit transfer between parts

• A.Frequency modulation
• B.Analog modulation
• C.Digital modulation
• D.Phase modulation

Past Paper MCQ

Signal strength decrease in fiber:

• A.Attenuation
• B.Amplification
• C.Dispersion
• D.Refraction