Maximum Number of Elements an Array can hold in C

In C programming, the maximum number of elements an array can hold depends on the implementation and system limitations. The correct answer is option 'D' - It depends on the implementation and system limitations.

Explanation:
The maximum number of elements an array can hold in C can vary based on several factors, including:

1. System Limitations: The size of an array is limited by the maximum addressable memory in the system. This limitation is determined by the architecture and the operating system.

2. Implementation-defined Limits: The C programming language does not specify a specific maximum size for arrays. Instead, it leaves it to the implementation to define the limits.

3. Stack and Heap Size: The size of an array is also limited by the available stack and heap memory in the system. The stack is typically used for storing local variables and function calls, while the heap is used for dynamic memory allocation. If the array size exceeds the available stack or heap size, it may lead to stack overflow or heap allocation failure.

4. Data Type Size: The size of the elements of the array also affects the maximum number of elements it can hold. For example, if an array is declared to hold integer elements, the maximum number of elements it can store may be different from an array declared to hold float elements.

Conclusion:
In summary, the maximum number of elements an array can hold in C is not fixed and depends on various factors such as system limitations, implementation-defined limits, stack and heap size, and the size of the data type. Therefore, it is important to consider these factors when declaring and using arrays in C programming.