Answer
The full form of RAM is Random Access Memory. It’s a vital computer component that acts as the CPU’s short-term memory, temporarily storing data and instructions needed for active tasks.
RAM enables random access, meaning the CPU can quickly read or write data from any memory cell directly, unlike sequential access in devices like tapes.
As volatile memory, RAM loses all data when the computer is powered off, requiring permanent storage (e.g., SSDs) for long-term data retention. Key types include DRAM (Dynamic RAM, cost-effective but needs refreshing) and SRAM (Static RAM, faster, used in cache).
More RAM boosts multitasking and speed by holding data for programs like web browsers or games. Low RAM forces the system to use slower virtual memory on the hard drive, leading to performance delays.
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