Explanation

• Minicomputers: Used for medium-sized computing tasks.
• - Support multiple users simultaneously.
• - Smaller and less powerful than mainframe computers.

Additional information:

• Supercomputers: Extremely complex calculations.
• Microcomputers: Single-user computers.
• Mainframes: Large-scale data processing, many users

Last updated 07 Nov 2026 by NA

Explanation

• A terminal is required when more than one person uses a central computer at the same time.
• The word "terminal" comes from early computer systems 
• it is used to send commands to other computers and enter data 
• it is an electronic or electromechanical hardware device

Last updated 07 Nov 2026 by NA

Explanation

Standard 8K UHD Resolution: 7680 × 4320 pixels

- Horizontal pixels: 7,680

- Vertical pixels: 4,320

- Total: Approximately 33.2 million pixels.

- 8K has four times as many pixels as 4K UHD.

Last updated 07 Nov 2026 by NA

Explanation

• Definition: Display resolution with approximately 4,000 horizontal pixels.
• 4K resolution is a display resolution of 4096×2160 pixels.
• It is four times the resolution of Full HD (1920×1080 pixels).
• Pixel Count: Approximately 8.3 million pixels.

Last updated 06 Nov 2026 by NA

Explanation

• A DVD is a type of optical media 
• DVD stands for Digital Versatile Disc.
• It uses laser technology to read and write data.
• Category: Secondary Storage
• Developed: 1995.
• First Released: 1 November 1996, in Japan.
• Developed by: Sony, Panasonic, Philips, and Toshiba.

Last updated 06 Nov 2026 by NA