Q. Why we need restructuring techniques?

The restructuring helps in maintaining a program in the following ways:

(a) Programs have higher excellence better documentation less complexity as well as conformance to modern software engineering practices and standards.

(b) Frustration between software engineers who must work on the program is reduced thereby improving productivity and making learning easier.

(c) Effort needs performing maintenance activities are reduced.

(d) Software is effortless to test and debug.