Select the correct answerIn C, what is the result of the expression sizeof(float)?Options842Compiler-dependent

To determine the correct answer to the expression sizeof(float) in C, let's analyze the options given:

1. Understanding sizeof:

   • The sizeof operator in C is used to obtain the size, in bytes, of a specified type or object. Its result is typically a constant value that represents the amount of memory occupied by a data type.

2. Size of float:

   • The size of a float in C is generally known to be 4 bytes on most platforms, especially those adhering to the IEEE 754 standard for floating-point representation.

3. Analysis of Options:

   • Option 1: 842 - This value does not correspond to the standard size of a floating-point number.
   • Option 2: Compiler-dependent - While the size of data types can sometimes vary between different compilers or architectures, the size of float is widely standardized and is typically defined to be 4 bytes on modern systems.

Conclusion

Given that the standard size of a float in most C environments is 4 bytes, the correct answer to the expression sizeof(float) is:

Final Answer

4