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Match each memory to what it does

Exercise and reference answers

Matching pairs
  1. Left
    RAM
    Right
    Volatile main memory, lost on power off
  2. Left
    ROM
    Right
    Non-volatile, holds the startup program
  3. Left
    Cache
    Right
    Very fast memory between CPU and RAM
  4. Left
    Hard disk
    Right
    Secondary store: bigger, slower, cheaper
Instructions
Tap a memory on the left, then tap what it does on the right.

Explanation

_Source: syllabus CS XI Ch1 Computer System, 1.3.2 Types of Memory_
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