Search Header Logo

Communication and Signal Quiz

Authored by Jennifer Xiong

Computers

8th Grade

Used 4+ times

Communication and Signal Quiz
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is communication?

The sharing of information between people

The process of encoding and decoding information

The use of electromagnetic waves to transmit data

The process of modulating a carrier wave

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a signal?

Anything that can transmit information

A type of electromagnetic wave

A method of encoding information

A device used for communication

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is encoding?

The process of transmitting information over long distances

The process of interpreting information in a message

The process of agreeing on what a signal means

The process of modulating a carrier wave

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is decoding?

The process of transmitting information over long distances

The process of interpreting information in a message

The process of agreeing on what a signal means

The process of modulating a carrier wave

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is Morse code?

A method of encoding information using combinations of pulses

A type of electromagnetic wave

A device used for communication

A process of modulating a carrier wave

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the advantages of electromagnetic waves?

They can carry different types of information

They can travel at the speed of light

They can be modified to carry information

All of the above

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is modulation?

The process of transmitting information over long distances

The process of interpreting information in a message

The process of agreeing on what a signal means

The process of varying a property of a wave to encode information

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?