Telecommunication Quiz

What is the primary function of transmission media?

• To carry communication signals

• To decode messages

• To store data

• To encode messages

Which of the following is NOT an example of transmission media?

• Modulation

• Twisted-pair cable

• Fiber optic cable

• Coaxial cable

What does the term 'channel' refer to in telecommunications?

• The modulation technique used

• The path between two nodes

• The sender of a message

• The receiver of a message

Who is referred to as the receiver in the communication process?

• The individual who transmits the message

• The individual who initiates a message

• The individual who listens or observes

• The individual who encodes the message

What is the role of the sender in the communication process?

• To analyze the data

• To receive feedback

• To initiate a message

• To decode the message

What does modulation involve?

• Changing the receiver's location

• Adding information to a carrier signal

• Increasing the bandwidth

• Reducing noise in transmission

How is bandwidth defined?

• The distance between nodes

• The type of transmission media used

• The range of frequencies or wavelengths

• The speed of data transmission

What is the unit of measurement for bandwidth in digital devices?

• Bytes per minute

• Cycles per second

• Hertz (Hz)

• Bits per second (bps)

What is telecommuting?

• Working from a central office

• Working from home using technology

• Traveling to work daily

• Communicating via postal mail

Who coined the term 'telecommuting'?

• Mark Zuckerberg

• Jack Nilles

• Steve Jobs

• Bill Gates