Chapter 18, Problem 44E

Explanation of Solution

Software life cycle:

Software life cycle is the concept in which software is developed and coded, and it has evolved over the time.

• The software life cycle includes the following phases to build new software. They are as follows:

Phases of software life cycle:

• Requirements:
• It is the first phase of the software life cycle. This process is used to analyze the requirements of the customer.
• It gives the abstract idea what they really need as an end of the result.
• Specifications:
• It is the second phase of the software life cycle...