Gadgets and Devices

1. What does "resolution" mean for a screen?

• A. The brightness of a screen
• B. The size of a screen
• C. The number of pixels that make up the display ✓
• D. The refresh rate

💡 Resolution refers to the number of pixels on a display — higher resolution means sharper and more detailed images.

2. What is "4G" in mobile technology?

• A. Fourth Generation — a mobile network standard for faster data speeds ✓
• B. Four gigabytes
• C. A type of Wi-Fi
• D. A type of Bluetooth

💡 4G (Fourth Generation) is a mobile network standard providing faster wireless internet speeds compared to 3G.

3. What is a "smartwatch"?

• A. A very accurate clock
• B. A watch that connects to your phone and runs apps ✓
• C. A type of GPS device
• D. A fitness tracking band only

💡 A smartwatch is a wearable device that connects to your smartphone and can run apps, track fitness, and display notifications.

4. What is a "tablet" in technology?

• A. A type of keyboard
• B. A portable touchscreen computer larger than a phone ✓
• C. A type of printer
• D. A small USB device

💡 A tablet is a portable computing device with a touchscreen display, larger than a phone but smaller than a laptop.

5. What does a "router" do in a home network?

• A. Stores files
• B. Charges devices
• C. Prints documents
• D. Connects multiple devices to the internet and routes data between them ✓

💡 A router connects your home devices to the internet and directs data traffic between your devices and the internet.

6. What company makes the PlayStation gaming console?

• A. Microsoft
• B. Nintendo
• C. Sega
• D. Sony ✓

💡 Sony Interactive Entertainment makes the PlayStation series of gaming consoles, first released in 1994.

7. What does a printer do?

• A. Scans documents
• B. Takes photos
• C. Produces physical copies of digital documents ✓
• D. Stores data

💡 A printer produces physical paper copies of digital documents, images, or files from a computer.

8. Which company makes the Galaxy smartphone series?

• A. Apple
• B. Sony
• C. Nokia
• D. Samsung ✓

💡 Samsung manufactures the Galaxy series of smartphones, one of the world's best-selling phone ranges.

9. What is a "drone"?

• A. A type of robot
• B. An unmanned aerial vehicle controlled remotely ✓
• C. A type of satellite
• D. A wireless speaker

💡 A drone is an unmanned aerial vehicle (UAV) that can be controlled remotely or fly autonomously using software.

10. What is a "hard drive" used for?

• A. Processing data
• B. Displaying images
• C. Connecting to the internet
• D. Storing data and files permanently ✓

💡 A hard drive (HDD or SSD) is the primary storage device in a computer for permanently storing data, files, and programs.