What do you understand by Memory Fragmentation?
Memory Fragmentation is an issue that arises while using dynamic memory allocation. When we keep allocating and releasing memory spaces over time, in the end, we will get non-contiguous memory blocks that are free, and our in-use variables are scattered everywhere in the RAM. This is called memory fragmentation. This can potentially lead to dynamic memory allocation failure. For example, if you have to allocate an array of 100 integers and there is no contiguous block of memory with that space, this causes a runtime error. This is why we don't use dynamic memory allocation in embedded systems firmware in the first place.
