Explain Structure ?  Define briefly about Memory representation of structure and structure initialization.

Define structure. Explain self referential structure ? 

Define Data structures. Classify the data structures.

Define string. Explain string handling functions

Explain Structure ?  Define briefly about Memory representation of structure and structure initialization.

Explain declaration, initialization of One dimensional and Two dimensional arrays.

Explain unions in data structure 

Define polynomials. Explain Abstract data type in polynomial ?