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What are the differences between structures and arrays?

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Structure:

  1. It is user defined data type.

2.contains set of different data type.

  1. uses DOT(.) operator to access the element.

  2. Dynamic memory allocation

5.size may change at Run Time.

6.adding /deleting elements in structure is easy.

  1. It can contains Bit fields.

Array:

1.It is derived data type.

2.contains set of related data types.

3.uses subscripts to access elements.

  1. static memory allocation

.5.memory size is fixed.

6.adding /deleting elements in array is difficult

  1. it can’t have Bit fields.