RAM vs ROM

Study Notes

RAM

RAM stands for Random Access Memory.
RAM acts as the computer's short-term memory.
It stores data and programs that the computer is actively using.
The data in RAM is lost when the computer is turned off.
Larger amounts of RAM result in better performance when running multiple programs simultaneously.

ROM

ROM stands for Read Only Memory.
ROM is a non-volatile memory, meaning it retains its data even when the computer is turned off.
It is used to store the computer's boot instructions (the programs that allow the computer to start up).
ROM is generally not accessible or modifiable by the user.

Difference Between RAM and ROM

RAM is volatile, ROM is non-volatile.
RAM is used for temporary data storage, ROM is used for permanent data storage.
RAM is faster than ROM.
RAM is used by the computer's operating system and applications, ROM is used for boot processes.
RAM can be written to and read from, ROM can only be read from.

Computer Networking

Computer networking is the process of connecting multiple computers and devices together to share resources and communicate.
Networks can be wired or wireless.
Each computer on the network has a unique IP address to identify it.

Benefits of Computer Networking

Resource Sharing: Sharing files, printers, and other peripherals.
Communication: Sending emails, instant messaging, and video conferencing.
Collaboration: Working on projects together in real-time.
Centralized Management: Managing user accounts, security settings, and software updates.
Cost Savings: Sharing resources reduces the need for individual devices.

Types of Computer Networks

Local Area Network (LAN): A network that connects devices within a limited geographical area.
Wide Area Network (WAN): A network that connects devices over a large geographical area (e.g., a company's headquarters and branch offices).
Metropolitan Area Network (MAN): A network that connects devices within a city or metropolitan area.
Personal Area Network (PAN): A network that connects devices within a small personal space (e.g., a smartphone and a laptop).
Internet: A global network of interconnected networks that allows communication and data exchange between devices worldwide.

Description

"RAM vs ROM: Understanding the Difference and Functions" Test your knowledge of computer memory with this quiz on the distinctions between Random Access Memory (RAM) and Read-Only Memory (ROM). Learn about the roles of RAM and ROM in a computer system and expand your understanding of their functions.