Explanation

• In computers, input, processing, and output are the main functions.
• A song being played represents output, as the computer is producing sound for the user.
• Input would be typing or clicking, processing is computations or data handling.

Additional information:

• Output devices include speakers, monitor, and printer.
• Computers convert processed data into user-friendly form via output.

Last verified on 20-01-2026

Explanation

The computer mouse was invented and developed by Douglas Engelbart,

 In 1964, at the Stanford Research Institute (SRI). 

1964: The prototype was built.

1968: Introduced to the public during the famous "Mother of All Demos".

Explanation

• Memory (RAM): Temporary, volatile, fast access
• Storage (HDD/SSD): Permanent, non-volatile, slower than RAM
• Example Memory: RAM in computers (4GB, 8GB, 16GB)
• Example Storage: Hard disk, SSD (256GB, 512GB, 1TB)
• Purpose: Memory = active tasks, Storage = long-term data

Last verified on 17-01-2026

Explanation

A "standalone" computer by definition does not require a network connection to function, as it operates independently. 

A LAN Card (Local Area Network card) is networking hardware used to connect a computer to a network (like the internet or a local office network).

RAM (Random Access Memory) is a crucial component for a computer's basic operation

An operating system (OS) is essential system software that manages the computer's hardware and software resources 

Explanation

An extremely small piece of silicon on which integrated circuits are implemented is called a microchip.

It is also commonly known as an integrated circuit (IC), or simply a chip

It is made of silicon.

Used in computers and electronics.

Controls processing functions.