Among these options, the hard disk has the largest storage capacity. However, it is secondary storage, not memory located inside the CPU. Registers and cache are much smaller but much faster.
Which of the following is the Highest (Largest) memory of CPU:
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Question context
This question is part of 💻 Computing within the broader 💾 Computer Science subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.