10.4. Executing the Program

Try these first

1. 1.

   What command do you use to compile a Java program?

   Hint

   It's a command starting with 'javac'.

2. 2.

   How do you run a Python script?

   Hint

   Look for the command that starts with 'python'.

3. 3.

   What is the command to compile a Java program?

   • javac Main.java
   • java compile Main.java
   • python Main.py

   Hint

   It starts with 'javac'.

4. 4.

   True or False: Integration testing verifies the functionality of individual units.

   • True
   • False

   Hint

   Think about what integration means.

5. 5.

   Create a sequence of commands in a batch file that compiles multiple Java source files and then executes the compiled program.

   Hint

   Look into using wildcards in your command line.

6. 6.

   Imagine your unit tests are failing continuously. What systematic approach would you take to identify and resolve the issues?

   Hint

   Think about how you’d troubleshoot any technical failure step-by-step.