What do you understand by the term structure? Provide a simple ex of your own to exemplify this feature.
How does a structure distinct from an array?
Illustrate the term structure called colour that comprises three character-type members:-red, blue and yellow. Declare two variables brightColor and darkcolor to be structures of type colour.
What do you understand by the union? How does a union distinct from a structure? Provide an ex of a union in C.
For what kind of applications are unions useful?
What is the most important advantage to using a data file?
What is the purpose of the buffer area when working with data files?
How is it defined?