1 If you had the following JUnit test When would line 4 exec

1) If you had the following JUnit test

When would line 4 execute?

2) In Makefiles actions are always preceded by a ____ ?

3) When unit testing an object-oriented software system, what is a “unit” is usually considered to be?

Solution

3) a unit is the single method call of a class to test it .

Ex: calling withdraw method in Account class.

1) line 4 executes if there is no exception in line 3

2)Each option argument is preceded by or +and follows getopt(3) conventions, with the exception that an option may appear in any position on the command line .