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Select the correct answerIn C, what is the result of the expression sizeof(float)?Options284Compiler-dependent

Question

Select the correct answer

In C, what is the result of the expression sizeof(float)?

Options

  • 284
  • Compiler-dependent
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Solution

Break Down the Problem

  1. Identify the expression to analyze: sizeof(float).
  2. Understand what sizeof does in C: it returns the size (in bytes) of a data type.

Relevant Concepts

  1. In C, the sizeof operator yields the size of a data type or object in bytes.
  2. The size of float is typically defined by the C standard, but it can be platform-dependent.

Analysis and Detail

  1. The size of float is usually 4 bytes on most systems (e.g., on 32-bit and 64-bit architectures).
  2. Hence, evaluating sizeof(float) will commonly return 4.

Verify and Summarize

  1. The options provided are 284 and Compiler-dependent.
  2. Based on common compilers and the C standard, the size of float is always 4 bytes, not 284 and it's not strictly compiler-dependent as it will generally follow the standard.

Final Answer

The result of the expression sizeof(float) is 4.

This problem has been solved

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