Why We Need Networks Quiz: Grade 2 Computer Science Test

🧠 Quick Study Guide

• 🤝 A computer network helps computers and other devices talk to each other.
• 📤 We need networks to share information, like pictures or stories, with friends and family.
• 🖨️ Networks let us share things like printers so everyone can print from their computer.
• 🎮 You can play games online with friends because of computer networks.
• 🌐 The internet is a very, very big network that connects computers all over the world!
• 📧 Sending emails and watching videos online are all possible because of networks.

📝 Practice Quiz

1. Why do computers need to be connected in a network?

1. To make them heavier.
2. To help them share information and talk to each other.
3. To make them turn off faster.

2. What is one thing you can share using a computer network?

1. Your lunchbox.
2. A toy car.
3. Pictures and stories.

3. The internet is an example of what?

1. A type of food.
2. A very big computer network.
3. A new game.

4. If your teacher wants to print from her computer to a printer in another room, what helps her do that?

1. A magic wand.
2. A computer network.
3. A very long cable.

5. What can you do with friends online because of networks?

1. Go to the park.
2. Play games together.
3. Build a sandcastle.

6. Which of these uses a computer network?

1. Riding a bicycle.
2. Reading a book by yourself.
3. Watching a cartoon video online.

7. What is the main reason we use networks for computers?

1. To make them shiny.
2. To help them communicate and share resources.
3. To keep them warm.