Exam 4: Making Decisions in a Program

Within a Visual Basic expression, logical operators are evaluated after any arithmetic or ____ operators in an expression.

The numbers chosen from the Visual Basic pseudo-random number generator are completely random because a definite mathematical algorithm is used to select them.

Explain what happens when you use the AndAlso operator.

Another term for a selection structure is a ____ structure.

Match each item with a statement below. a.ControlChars.NewLine constant f.AndAlso b.condition g.& c.> h.single-alternative selection structure d.dual-alternative selection structure i.OrElse e.< -The concatenation operator.

Match each item with a statement below. a.ControlChars.NewLine constant f.AndAlso b.condition g.& c.> h.single-alternative selection structure d.dual-alternative selection structure i.OrElse e.< -A logical operator where the compound condition evaluates to False only when both sub-conditions are False.

What are the similarities and differences between variables declared at the beginning of a procedure and variables declared within a statement block?

Describe the purpose of the text box CharacterCasing property.

The ____________________ structure indicates that a decision (based on some condition) needs to be made before any further processing can occur.

You use the ____ method to convert a string to lowercase.