Year 7 Digi Tech -  Terms 1 & 3

Year 7 Digi Tech - Terms 1 & 3

7th - 8th Grade

19 Qs

quiz-placeholder

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Year 7 Digi Tech -  Terms 1 & 3

Year 7 Digi Tech - Terms 1 & 3

Assessment

Quiz

Computers

7th - 8th Grade

Practice Problem

Medium

Created by

Dione Pearson

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19 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the internet?

A world-wide network of billions of computers and other electronic devices

Google

A lot of servers sharing information

What you use to search images

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is a node?

Any piece of hardware within a network that can send or receive data

A fibre optic cable

Another name for a network

Data

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What kind of signal is sent over a wire network cable?

electrical

light

radio waves

all of the above

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What kind of signal is sent over a fibre optic cable?

electrical

light

radio waves

all of the above

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What kind of signal is used in wireless communications?

electrical

light

radio waves

all of the above

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What type of network connection allows us to send and receive information across the oceans?

Fibre optic cable

Wireless

Wire (copper) cables

Teleportation

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Signals that are sent over a network get weaker the further they travel.

How far can a signal travel along a fiber optic cable before it needs to be boosted by a repeater?

80km - 100km

1000km

200m

5km

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