WorksheetsLearning Objectives and Outline
Total questions: 11
Worksheet time: 6mins
Which statement best describes a network?
A single computer that stores data
A collection of connected computers, servers, and devices that share data
Only wireless devices linked to the internet
A website used for chatting
What is the internet according to the lesson?
One big computer that everyone uses
A network of smaller networks, computers, and servers around the world
Only a set of TV channels connected by cables
A phone app that sends messages
Which of these is a physical connection that helps the internet work?
Bluetooth only
Copper telephone wires
Solar panels
Touch screens
Why is data broken into packets before being sent over the internet?
So it can be printed more easily
So small pieces can travel across networks to be delivered
To make the message secret codes
To reduce the number of computers on the internet
Which part of your computer sends data packets using radio signals to the first connecting point?
The keyboard
Wi‑Fi
The monitor
USB cable
What is the first connecting point that receives packets sent from your computer over Wi‑Fi?
The destination computer
The router
The email app
The printer
After packets reach the router, how are they transferred the rest of the way?
By radio towers only
Through physical cables
By satellites only
They do not move further
Which statement best explains the router’s role shown with the blue cable plugged in?
It stores all emails forever
It connects to the internet using physical cables
It turns emails into pictures
It replaces the Wi‑Fi signal with sound
What happens to data packets when they arrive at the destination computer?
They are deleted for safety
They are reassembled back to their original form
They become Wi‑Fi signals
They turn into physical cables
Look at the data transmission steps. Which action happens first when sending a file over the internet?
The destination computer reassembles the data packets.
Wi‑Fi sends packets to the router using radio signals.
Physical cables carry the packets the rest of the way.
Data is broken down into small pieces called packets.
A laptop sends a photo to a friend. Which plan best matches the steps shown in the chart?
Use cables first, then Wi‑Fi, then break into packets.
Break into packets, use Wi‑Fi to reach the router and cables for distance, then reassemble at the destination.
Reassemble the file, then send it as one big piece by Wi‑Fi only.
Send the whole file to the router by cables, then split into packets at the destination.
