Exam 4: The Sequence Structure

Every time a module is called, the computer suspends execution of the main program, runs the module, and then returns to the next statement in the main program.

The following statement is an example of a(n) ____ structure. "For one week, you will pay $3 for a subway ticket. After that, you will receive a discount."

On a flowchart, ____ are used for comments.

A ____ structure consists of one or more statements performed in order with no variation.

A common example used for a sequence structure is the ______ part of a recipe.

The JavaScript equivalent of the pseudocode Input is ____.

The following statement is an example of a(n) ____ structure. "If the baby gets sick, take her to the hospital."

The following is an example of a nonstructured program: 100 PRINT "Enter a number (or 0 to quit): " 110 INPUT N 120 WHILE N <> 0 120 $\quad$ IF N < 0 THEN PRINT "Your number is negative." 130 $\quad$ IF N > 0 THEN PRINT "Your number is positive." 140 $\quad$ PRINT "Enter a number (or 0 to quit): " 150 $\quad$ INPUT N 160 END WHILE 200 PRINT "Thank you!"

Left-brained people tend to favor flowcharts as a method of developing algorithms for programs.

The ____ structure evaluates a logical condition, one that's true or false, then performs one or more statements (or ignores those statements), based on the evaluation of this condition.