Final answer:
Wrapping around is a concept used in computer programming when accessing array indexes outside the array limits. It is useful for circular data structures but can create out of bounds errors that need to be fixed.
Step-by-step explanation:
Wrapping around is a concept used in computer programming related to arrays. When an array has a fixed size and the program attempts to access an index outside the array limits, the index wraps back to the beginning or end of the array. This is useful when working with circular data structures, such as a clock or a circular buffer, where the values need to wrap around to the start when reaching the end. When wrapping around occurs improperly, it can create out of bounds errors that need to be fixed. For example, if the program tries to access an index beyond the array size without proper handling, it may result in unexpected behavior or a crash.