Explanation

• RAM stands for Random Access Memory.
• It is a type of fast, temporary computer memory.
• It is essentially short-term memory.
• It is the hardware in a computing device where the operating system (OS).

Last verified on 26-04-2026

Explanation

• A laser printer uses a laser beam to produce an image on a drum.
• The image is then transferred to paper using toner powder.

Explanation

•  HDD stands for hard disk drive (HDD)
  • HDD is a data storage device.
  • It stores the operating system, software, and files.
  • It uses magnetic storage technology.

Explanation

• Router: Connects different networks and forwards data packets between them.

Additional information:

• Switch: Connects devices within a local area network (LAN).
• Hub: Broadcasts data to all connected devices.
• Modem: Converts signals to enable internet connectivity.

Explanation

• A hybrid topology combines two or more network topologies, such as star and bus.
• It offers flexibility and scalability.

Additional information:

• Star Topology: All devices connect to a central hub or switch.
• Bus Topology: All devices share a common backbone cable.
• Ring Topology: Devices are connected in a circular arrangement.