Exam 4: Introduction to Problem Solving and Control Statements

The three types of selection statements are:

How many times is the body of the loop below executed?

Which of the following is not included in an activity diagram for a control structure?

What marks the end of a Do While…Loop repetition statement?

The off-by-one syntax error is frequently caused by using an incorrect relational operator in a loop's condition.

Placing a space character between the symbols that compose an abbreviated arithmetic assignment operator improves readability.

The phrase nested control statement refers to a control statement:

Using top-down,stepwise refinement properly results in pseudocode that can be naturally evolved into a Visual Basic program.

A repetition statement allows you to specify that an action should be repeated,depending on the value of:

Which of the following is true?

A Do Until…Loop structure allows you to specify that an action should repeat until:

Program control is best defined as:

a - = 3 can also be represented by the expression a = a - 3.

A While…End While statement allows the programmer to specify that an action should repeat while:

Which of the following are examples of control statements?

Counter-controlled repetition is also known as:

A Form's default Button is the one that will be pressed when the user presses the Enter key and is specified by setting the Form's __________ property to the appropriate Button.

What kind of language is pseudocode?

Having many levels of nesting improves program readability.

Logic errors prevent a program from compiling successfully and can cause a running program to produce incorrect results.