Explanation

ROM is a type of non-volatile memory that stores the basic input/output system (BIOS) and other firmware that controls the computer's hardware components. When a computer is powered on, the BIOS stored in ROM is executed to:

• 1. Initialize hardware components
• 2. Detect and configure peripherals
• 3. Load the operating system from storage devices

Explanation

A computer monitor is an output device that displays information in pictorial or textual form.

A discrete monitor comprises a visual display, support electronics, power supply, housing, electrical connectors, and external user controls.

Explanation

 I/O (Input/Output) Ports are components that connect a computer to external peripherals such as"

• printers
• keyboards
• mice 

Types of I/O Ports:

1. USB Ports:
2. HDMI/VGA Ports: 
3. Ethernet Port: 
4. Audio Jacks: 
5. Serial and Parallel Ports: 
6. Thunderbolt and USB-C Ports: 

Explanation

Debugging is the process of finding and fixing errors or bugs in the source code of any software.

Sometimes these mistakes are referred to as "bugs."

Explanation

Cache is a type of file that stores temporary data or copies of files that are frequently accessed by the computer or web browser.

This allows for faster access and retrieval of the data, making browsing and computer performance faster.