Core 1

3. Security method using fingerprints or facial recognition.
7. Type of discharge that can damage sensitive computer components
11. Type of packaging used for sensitive computer components.
13. Delay between initiating a task and receiving a response, often in networks.
14. Portable computer often used by professionals.
15. Component in older laptops that converts DC power to AC for the display.
16. Network segment that sits between the internal network and the external internet, used for public-facing servers.
17. Process of creating copies of important data to prevent loss.
19. Number of pixels that determine the quality of a display.
21. Technology used to boot a computer over a network.
22. Lighting technology used in LCD screens.

1. Device that allows multiple computers to be controlled by one keyboard, video, and mouse.
2. Text-based interface for managing operating systems and devices.
4. Display technology that allows direct interaction with the monitor using fingers.
5. Combination of headphones and microphone for communication.
6. Physical interface on a motherboard where the CPU is installed.
8. Logical segmentation of networks to improve security and efficiency.
9. Common issue caused by poor ventilation or dust buildup in a computer.
10. Technology used for short-range wireless communication, often for mobile payments.
11. Device that extends wireless networks.
12. Permanent software programmed into hardware devices.
16. Measurement of printer resolution
18. Protocol used for voice and video calls over IP networks.
20. Describes the topology of a network where a concentrator device sits in the middle.