RAM of a computer is also called ________ .

Correct option is B

RAM (Random Access Memory) is referred to as primary memory because it provides fast and temporary storage that the CPU uses to store data and instructions currently being used. It is volatile memory, meaning its contents are lost when the computer is powered off.

Important Key Points:

1. Primary Memory: RAM is a part of primary memory that interacts directly with the CPU for real-time operations.
2. Volatile Nature: Unlike secondary storage, RAM loses its data when the system is turned off.
3. Speed: RAM is much faster than secondary storage (like hard drives) and is essential for efficient computing.

Knowledge Booster:

• Secondary Memory: Refers to storage devices like HDDs, SSDs, and USB drives, which provide permanent data storage.
• Associated Memory: Not a commonly used term in computing.
• Permanent Memory: Refers to non-volatile storage like ROM, where data is stored permanently.
• Types of RAM:
• DRAM (Dynamic RAM): Needs periodic refreshing to retain data.
• SRAM (Static RAM): Faster but more expensive, often used in cache memory.
• Key Role of RAM: Determines the system's ability to multitask efficiently, impacting performance for applications and processes.