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Networks — Practice Quiz

ICSE · Class 8 · Computer Studies

Try a 4-question quiz on Networks for ICSE Class 8 Computer Studies: tap an answer to check it and see why. 45 questions in the full chapter test.

45 questions48 flashcards6 formulas & key relations5 concepts

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Quick Quiz: Networks

0/4

Tap an answer to check it instantly. No sign-up needed for these 4.

1

Which component creates the messages to be transmitted?

2

Which component carries the transmitted messages to the destination?

3

Which component receives the messages from the source?

4

Why is a modem needed in data transmission over telephone lines?

45 Questions·
multiple correctmultiple choice

Sample Questions

1multiple correct
1 marks

What are the three essential elements needed in any communication process in a network?

Show answer

Sender, Medium, Receiver

Any communication process needs a sender to create the message, a medium to carry it, and a receiver to get it.

2multiple choice
1 marks

What is the correct form of an analog signal?

Show answer

Sine wave

An analog signal is continuously varying and is represented by a sine wave.

3multiple choice
1 marks

What is the correct form of a digital signal?

Show answer

Square wave

A digital signal uses discrete values and is represented by a square wave.

4multiple correct
2 marks

Which advantages are listed for digital signals?

Show answer

More secure because they resist noise damage, Low bandwidth, Higher rate of transmission

Digital signals are secure, use low bandwidth, and can transmit at a higher rate.

+41 more questions on Networks (ICSE Class 8 Computer Studies)

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Frequently Asked Questions

What are the important topics in Networks for ICSE Class 8 Computer Studies?
Key topics in Networks include Communication System and Network Components, Transmission Media and Signals, Communication Resources, Computer Network and Types of Networks. Study these first, then practise questions on each for Class 8 exams.
How many practice questions are there for Networks?
There are 45 questions on Networks. Try the 4-question sample quiz on this page first; each answer shows an explanation when you tap it.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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