Address the following questions:

• To what extent was your testing approach aligned to the software requirements? Support your claims with specific evidence.
• Defend the overall quality of your JUnit tests for the contact service and task service. In other words, how do you know that your JUnit tests were effective on the basis of coverage percentage?
• How did you ensure that your code was technically sound? Cite specific lines of code from your tests to illustrate.
• How did you ensure that your code was efficient? Cite specific lines of code from your tests to illustrate.