Homework #5.2
MY UNDERSTANDING ABOUT SOFTWARE ENGINEERING

Software engineering is the systematic application of engineering approaches to the development of software. Software engineering can be view in so many dimension.
Notable definitions of software engineering include:
a. "The systematic application of scientific and technological knowledge, methods, and experience to the design, implementation, testing, and documentation of software"—The Bureau of Labor Statistics—IEEE Systems and software engineering - Vocabulary
b. "The application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software"—IEEE Standard Glossary of Software Engineering Terminology
c. "An engineering discipline that is concerned with all aspects of software production"—Ian Sommerville
d. "The establishment and use of sound engineering principles in order to economically obtain software that is reliable and works efficiently on real machines"—Fritz Bauer
e. "A branch of computer science that deals with the design, implementation, and maintenance of complex computer programs"

This is what I actually understand about software engineering.