GK / GS · Chapter 2

Memory, Software and Operating Systems PYQs

Every time you press a key, open a file or switch on a computer, a quiet chain of events begins: instructions travel from storage to memory, the operating system hands out the processor's time, and a program written in a human-friendly language is translated into the 0s and 1s the machine understands.

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Memory Hierarchy: Registers, Cache, RAM and ROM 19 PYQs

Secondary Storage and Units of Memory 3 PYQs