Computer Science – Arrays | e-Consult
Arrays (1 questions)
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A static array is an array whose size is fixed at the time it is created. The amount of memory allocated for the array remains constant throughout the program's execution. A dynamic array, on the other hand, can change its size during the program's execution. It automatically allocates more memory as needed.
Static Array:
- Advantages: Faster access because the size is known in advance. Less memory overhead.
- Disadvantages: Cannot accommodate more elements than its initial size. Wasted memory if the array is larger than needed.
Dynamic Array:
- Advantages: Can grow as needed, avoiding the problem of fixed size limitations. More efficient use of memory (only allocates what's required).
- Disadvantages: Potentially slower access because the array might need to be resized (copying elements to a new, larger memory location). More memory overhead due to the dynamic allocation mechanism.