In order to test your progress, you should be able to answer the following questions.
What types of IF statements can be nested one inside another?
_____ IF-THEN statement can only be nested inside ELSIF statement.
_____ IF-THEN-ELSE statement cannot be nested at all.
_____ Any IF statement can be nested inside another IF statement.
How many IF statements can be nested one inside another?
_____ Any number
Only a single logical operator can be used with a condition of an IF statement.
When using nested IF statements, their conditions do not need to be mutually exclusive.
When the condition of the outer IF statement evaluates to FALSE, which of the following happens?
_____ Control is transferred to the inner IF statement.
_____ The error message is generated.
_____ Control is transferred to the first executable statement after the outer END IF statement.
Answers appear in Appendix A, Section 5.3 .