Answer the following statements true (T) or false (F)

1. One advantage to using top-down design in writing a program is that the program can later
be modified with less of a chance of introducing new errors.
2. "Stub programming" is one method of testing and debugging the key event procedures in a
program.
3. Studies have shown that despite the many benefits of structured programming, it usually
takes a longer amount of time when used on large programming projects.
4. Debugging an unstructured program often requires the programmer to look at the entire
program in order to make even a simple modification.

1. T
2. T
3. F
4. T