👉 Reallocation is a concept in computer science that refers to the process of moving data from one location to another within a program. This can be done by swapping, copying or deleting data from one part of the code with another. Reallocation is essential for maintaining the efficiency and performance of a program as it allows the compiler to optimize the code at runtime. Reallocation in programming refers to the process of moving data between different parts of a program. It involves swapping, copying, or deleting data from one