Question

What is the difference between static and dynamic allocation?

Answer 1

Static Allocation	Dynamic Allocation
Memory is allocated at compile time.	Memory is allocated at runtime.
The size of memory is fixed and cannot be changed during execution.	The size of memory can be changed during execution as required.
It is faster but less flexible.	It is more flexible but may be slower.
Example: Normal array declaration int a[10];	Example: Dynamic memory allocation using objects in Java like new int[10];