Exam 5: Making Decisions

switch (phoneDigit) { case 1: num = 1; break; case 2: num = 2; break; case 3: num = 3; break; case 4: num = 4; break; default: num = 0; break; } -Looking at the example above,when phoneDigit has a value of 'Q',what value is stored in num?

With an if statement,when you place a semicolon on the line that has the conditional expression,you create a null (empty)statement body for the true portion of the if statement.

if (aValue < largest ) result = aValue; Else Result = largest; What happens when aValue is equal to largest in the program segment above?

The assignment operators and the conditional operator ? : are right-associative.

When strings are compared,the first character in the first operand is compared against the first character in the second operand.

A company issues $5,000.00 bonuses at the end of the year to all employees who earn less than $100,000.Salary and bonus are both defined as double data types.Which of the following selection statements would assign the correct amount to bonus?

Boolean variables store 0 to represent off or false and 1 to represent on or true.

Forms of the if statement include one-way,two-way,____________,multiway,and compound.

The <,>,<=,and >= are called the logical operators of the language.

The conditional expression,sometimes called "the test," must evaluate to true.

How can the compound conditional expression ((average > 79 && average <= 89))be written to eliminate the logical operator - without changing the logic?

if (a > 10) if (b > 10) if (c > 10) result = 1; else if (b > 100) result = 2; else result = 3; else result = 4; else result = 5; -What is stored in result when a,b and c are equal to 200?

Which of the following statements regarding curly braces is NOT correct as they relate to their use with an if statement?

By properly ____________ the else clauses with their corresponding if clauses,you encounter fewer logic errors that necessitate debugging.

With a two-way if statement,either the true statement(s)is (are)executed or the false statement(s),or both.