Answer to Question 1
Once developers have constructed and tested all of the system components, they integrate the individual components and test the system. Software and system testing are difficult, time-consuming, and complex tasks. Developers need to design and develop test plans and record the results of tests. A test plan consists of sequences of actions that users will take when using the new system. Test plans include not only the normal actions that users will take, but also incorrect actions. A comprehensive test plan should cause every line of program code to be executed. The test plan should cause every error message to be displayed.
Answer to Question 2
TRUE
