Exam 4: The Sequence Structure

"Accessor" methods are also called "get" methods.

Right-brained people tend to favor pseudocode as a method of developing algorithms for programs

Structured programming is commonly called "spaghetti code."

The computer always processes comments.

When code is not written by using modules, it is difficult to know what effect changing a line of code will have on surrounding statements.

Modules are represented by rectangles with stripes.

The JavaScript equivalent of the pseudocode Declare is ____.

The JavaScript equivalent of the pseudocode Display is ____.

On a flowchart, assignment statements appear in ____.

An advantage of structured programming is that structures can be pulled out of programs and inserted into other programs without adversely affecting the flow of the surrounding code.

____ is a way of designing, writing, and modifying programs that focuses on this core concept: Use only the three recognized control structures-sequence, selection, and repetition.

The following statement is an example of a(n) ____ structure. "Deposit $100 into savings every week, as long as your balance is below $1000."

On a flowchart, a variable declaration is considered a process, so it is placed in a parallelogram.

Look at the following pseudoocode and insert the missing statement: Start // Declare variables Declare String lastName, firstName, fullName // Input last and first names Display "Enter your last name: " Input lastName Display "Enter your first name: " Input firstName // Concatenate names with space in between ____ // Display full name Display "Your full name is " + fullName Stop

Modular programming helps keep your main program uncluttered and easy to understand.

In the algorithm below, the Display statement for the result is considered output, so on a flowchart, it is placed in a ____. Start // Declare variables Declare Numeric age, newAge // Get user's age Display "Please enter your age: " Input age // Compute age in 10 years NewAge = age + 10 // Display new age Display "In 10 years, you will be " + newAge Stop

Flowcharts can be drawn to move from top to bottom or from left to right, whichever fits the page better.

The "stored programming" concept developed by John von Neumann states that any program can be written by using only sequence, selection, and repetition structures.

Structures are easy to find and change: They have one entry point and one exit point-a clear beginning and end.

Statements in a sequence structure are performed without any conditions.