S3 SDD Unit 2 KC 2

What is a wireframe used for in designing a user interface?

• To write program code

• To sketch the user interface

• To test the program

• To calculate wages

Refer to the Wage Calculator Program wireframe. Which of the following is NOT a user input?

• A) Enter your name

• B) Enter the number of hours worked

• C) Enter the hourly rate

• D) Display name and wage

According to the passage, what are the two methods of designing a program?

• Pseudocode and Flow Chart

• Algorithm and Debugging

• Coding and Testing

• Documentation and Compilation

Fill in the blank: Design involves coming up with a solution to the problem that was set out during the _______ stage.

• analysis

• implementation

• testing

• maintenance

Fill in the blank: One advantage of using pseudocode is that it is easy to convert to __________ Language, as it uses similar terms.

• Programming

• Natural

• Assembly

• Machine

Fill in the blank: Pseudocode describes each step in an __________-like language, which is easy to understand.

• English

• French

• Binary

• Mathematical

Refer to the table of flow chart symbols. Which symbol represents the 'start' and 'end' in a flow chart?

• Oval

• Parallelogram

• Diamond

• Rectangle

Which symbol is used for a process such as a calculation in a flow chart?

• Rectangle

• Oval

• Parallelogram

• Hexagon

Refer to the flowchart shown. What is the main purpose of this flowchart?

• To check if five different people are old enough to rent a van

• To check if five vans are available for rent

• To check if people are old enough to drive a car

• To check if people are old enough to vote

What is the minimum age required to rent a van according to the flowchart?

• 25

• 18

• 21

• 30