What will happen if in a C program you assign a value to an array element whose subscript exceeds the size of array?
A)The element will be set to 0.
B)The compiler would report an error.
C)The array size would appropriately grow.
D)The program may crash if some important data gets overwritten.

Question

Quizplus · Accepted Answer

When you assign a value to an array element whose subscript exceeds the size of the array, it results in undefined behavior. This means the program may overwrite some other memory location which could be critical for the program or other programs. This can lead to crashes or unpredictable behavior, but the specific outcome can vary depending on the system and the memory layout at runtime. The compiler typically does not catch such errors because array bounds checking is not performed at compile time in standard C.

What Will Happen If in a C Program You Assign