Exam 5: Making Decisions

The three basic programming constructs are simple sequence, selection, and iteration.

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

The switch statement also goes by the name ____________.

if (examScore is less than 50) Display message "Do better on next exam" In the statement above, the entry inside the parentheses is called the ____.

if (examScore > 89) Grade = 'A'; The expression above is considered a(n) ____.

You cannot use the ____________ statement to test for a range of values.

Iteration, also called selection is used for decision making and allows your program statements to deviate from the sequential path and perform different statements based on the value of an expression.

if (examScore > 89);      grade = 'A'; Using the code snippet above, when does grade get assigned a value of 'A'?

Using a single equal symbol inside a conditional expression, where a test was intended, causes a syntax error to be issued in C#.

With a switch statement, if no match is made, the statements associated with ____________ are executed.

Placing a semicolon onto the end of the conditional one-way if statement ____.

When you compare characters stored in char memory locations using relational operators, ____.

The switch statement case value can evaluate to all of the following EXCEPT ____.

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, what happens if the break is omitted?

The conditional expression true || false produces false.