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What is the typical size of an int data type on a 32-bit system in C?

easy📝 Conceptual Q2 of 15
C - Variables and Data Types
What is the typical size of an int data type on a 32-bit system in C?
A4 bytes
B2 bytes
C1 byte
D8 bytes
Step-by-Step Solution
Solution:
  1. Step 1: Recall int size on 32-bit systems

    On 32-bit systems, int usually occupies 4 bytes of memory.
  2. Step 2: Match with options

    Among the options, 4 bytes matches the typical int size on 32-bit.
  3. Final Answer:

    4 bytes -> Option A
  4. Quick Check:

    int size on 32-bit = 4 bytes [OK]
Quick Trick: int is 4 bytes on most 32-bit systems [OK]
Common Mistakes:
  • Assuming int is 2 bytes
  • Confusing int with char size

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