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Exam 3: Understanding Structure

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Question 31

Multiple Choice

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The maximum number of entry points that any programming structure can have is ____.

A) zero
B) one
C) three
D) five

E) A) and D)
F) All of the above

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Question 32

Multiple Choice

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The following pseudocode is an example of ____.

A) nesting
B) stacking
C) single alternative structures
D) a posttest

E) None of the above
F) A) and B)

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Question 33

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Describe a loop structure.

Match each term with a statement below.

A group of statements that execute as a single unit are called a(n)____________________.

The case structure is a variation of the sequence structure and the do loop is a variation of the while loop.

Match each term with a statement below.

Match each term with a statement below.

As a general rule, an eof question should always come immediately after an input statement because the end-of-file condition will be detected at input.

With a(n) ____, you perform an action or task, and then you perform the next action, in order.

Why is it best to use only three programming structures?

A structured program includes only combinations of the three basic structures: ____.

Some people call the selection structure a(n)____________________ statement.

if-else examples can also be called ____ because they contain the action taken when the tested condition is true and the action taken when it is false.

Why does spaghetti code have a shorter shelf life than structured code?

A(n)____________________ can contain any number of tasks, but there is no option to branch off and skip any of the tasks.

The priming read is an example of a(n) ____ task.

You may hear programmers refer to looping as ____.

Rewrite the following as a while loop: do pay bills while more bills remain to be paid

One way to straighten out an unstructured flowchart segment is to use the ____ method.