Exam 2: Functions and Control Structures

Variable scope refers to the location that a declared variable can be used.

A command block is a group of statements within a set of opening and closing ____.

You must use the ____________________ keyword to declare a global variable within the scope of a function.

A function ____________________ executes a function

An if statement that includes an else clause is called a(n) ____________________ statement.

Functions are placed within parentheses that follow a parameter name.

A function must contain a parameter.

A ____________________ variable is declared inside a function and is only available within the function in which it is declared.

A ____________________ variable is declared outside a function and is available to all parts of the program.

To ensure that the while statement will eventually end, you must include code within the body of the while statement that changes the value of the conditional expression.

When one decision-making statement is contained within another decision-making statement, they are called ____________________ decision-making structures.

A ____________________ is a variable that increments or decrements with each iteration of a loop statement.

The ____ file is typically saved with a prefix of inc_.

The switch statement controls program flow by executing a specific set of statements, depending on the value of an expression.

The default label contains statements that execute when the value returned by the switch statement expression does not match any case label.

The ____________________ statement generates a warning if the include file cannot be found.

A function definition contains the lines of code that make up a function.

A return statement is a statement that returns a value to the statement that called the function.

The formal parameters within the parentheses of a function declaration are global variables.

Like variables, function names are case sensitive.