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Computer Networks - Grade 2

Total questions: 34

Worksheet time: 17mins

Name
Class
Date
1.

Identify a range of devices that can connect to a network, including to the internet. (Fill in the blank: Devices that can connect to a network include ________.)

a)

computers, smartphones, tablets, printers, smart TVs, etc.

b)

books, pencils, erasers, papers, etc.

c)

tables, chairs, sofas, beds, etc.

d)

shoes, hats, shirts, pants, etc.

2.

Know that two devices working together can achieve things that neither device can achieve on its own.

a)

True

b)

False

3.

Network connected devices share ________ with each other and there are ________ associated with this.

a)

information, risks

b)

data, benefits

c)

files, advantages

d)

resources, opportunities

4.

Know that there are wired and wireless networks. (Multiple Choice: Which types of networks exist? )

a)

Wired

b)

Wireless

c)

Both A and B

d)

None of the above

5.

It is important to know how to ________ when a network is and is not available.

a)

recognise

b)

ignore

c)

disconnect

d)

forget

6.

Do you use any digital devices at home?

a)

Yes

b)

No

7.

Which of the following is a digital device you might use at home?

a)

Refrigerator

b)

Smartphone

c)

Table

d)

Chair

8.

Does your device have any of these parts? Select all that apply:

a)

'on' button

b)

touchscreen

c)

volume control

d)

'home' button

e)

place to plug in the charger

9.

My digital device connects to (joins) the internet. How do I know?

a)

Because I can browse websites and use online apps.

b)

Because my device turns on and displays the home screen.

c)

Because my device has a touchscreen.

d)

Because my device has a camera.

10.

Which of the following are digital devices you can connect to the internet at home?

a)

Smartphone, Laptop, Smart TV

b)

Refrigerator, Microwave, Toaster

c)

Table, Chair, Sofa

d)

Lamp, Curtain, Carpet

11.

When we connect the devices to the internet at home, we can – Fill in the blank: One thing we can do is _________?

a)

Find information

b)

Paint a wall

c)

Drive a car

d)

Cook food

12.

When we connect the devices to the internet at home, we can – Fill in the blank: One thing we can do is _________?

a)

Watch videos

b)

Water the plants

c)

Paint the walls

d)

Drive a car

e)

Cook food

13.

When we connect the devices to the internet at home, we can – Fill in the blank: One thing we can do is _________?

a)

Listen to music

b)

Paint a wall

c)

Drive a car

d)

Cook food

e)

Plant a tree

14.

When we connect the devices to the internet at home, we can – Fill in the blank: One thing we can do is _________?

a)

Message our friends and family

b)

Paint the walls automatically

c)

Grow plants instantly

d)

Make food appear magically

15.

Schools, shops, offices have their own _______. Fill in the blank with the correct word.

a)

network

b)

garden

c)

library

d)

playground

16.

Which of the following places have their own network?

a)

Schools

b)

Shops

c)

Offices

d)

All of the above

17.

Arun and Sofia are in a supermarket. They can see some digital devices that can connect to a network. Which of the following devices in the supermarket are connected to a network?

a)

Tills

b)

Scanners

c)

Both A and B

d)

None of the above

18.

Arun and Sofia are in a supermarket. They can see some digital devices that can connect to a network. Fill in the blank: The _______ are connected to a network.

a)

scanners

b)

trolleys

c)

shelves

d)

baskets

19.

What do digital devices like a desktop use to connect to the network?

a)

Wireless connection

b)

Wired connection

c)

Bluetooth connection

d)

Infrared connection

20.

Wired connections are joined together by wires called as _________?

a)

Network Cables

b)

Fiber Optics

c)

Wireless Routers

d)

Bluetooth Devices

21.

A wired network is reliable.

a)

True

b)

False

22.

What is the main difference between a network cable and a power cable?

a)

Network cable carries electricity, power cable carries data

b)

Power cable carries electricity, network cable carries data

c)

Both carry electricity

d)

Both carry data

23.

Fill in the blank: A network cable carries ________.

a)

data

b)

electricity

c)

water

d)

sound

24.

What is a wireless connection?

a)

A connection that uses network cables

b)

A connection that does not use network cables

c)

A connection that uses only mobile data

d)

A connection that requires physical wires

25.

Fill in the blank: Wireless connections do not use _________.

a)

Network Cables

b)

Wi-Fi signals

c)

Bluetooth devices

d)

Radio waves

26.

If you walk around with your digital devices and they stay connected, it is likely using a wireless connection.

a)

True

b)

False

27.

Let's look at some reasons why Zara cannot connect to the internet. Fill in the blank: There might be a problem with the _______.

a)

router

b)

keyboard

c)

monitor

d)

printer

28.

Let's look at some reasons why Zara cannot connect to the internet. Fill in the blank: The tablet might be too far away from the router to connect using _______.

a)

wi-fi

b)

bluetooth

c)

ethernet

d)

infrared

29.

Let's look at some reasons why Zara cannot connect to the internet. Fill in the blank: There might be a problem with the _______ access.

a)

internet

b)

printer

c)

keyboard

d)

monitor

30.

Sometimes there can be problems with the wired / wireless connections. True or False: Problems with the network can occur with both wired and wireless connections.

a)

True

b)

False

31.

In which of these places could it be hard to connect to the internet?

a)

A remote mountain village

b)

A busy city center

c)

A university campus

d)

A shopping mall

32.

What does 'Available' mean? Fill in the blank: 'Available means something is ______ for us to use.'

a)

ready

b)

expensive

c)

hidden

d)

broken

33.

How can we see which Wi-Fi networks are available on our device?

a)

By looking at the Wi-Fi settings

b)

By turning off the device

c)

By making a phone call

d)

By charging the device

34.

What does the image shown represent?

a)

Bluetooth symbol

b)

Wi-Fi symbol

c)

Battery symbol

d)

Airplane mode symbol