AP CSP Creative Development

Several points of failure

Clean data

Duplication of efforts

Better products resulting from different perspectives

By following the process, the code will work the first time

Using the process, the code will be efficient regardless of a programmers experience.

The code will be developed in 50% less time using a development / design process

The process is iterative, resulting in a better program

Designing

Investigating

Identifying patterns

Testing

Device specification

Program errors

User requirements

Valid program input

A) A program that calculates the sum of two numbers when it starts.

B) A weather app displaying the current temperature.

C) A video game character jumping when the player presses a key.

D) A loop that prints numbers from 1 to 100.

A) It performs mathematical calculations in the background.

B) It waits for a specific event and executes code when the event occurs.

C) It stores large amounts of data for future use.

D) It ensures the program runs in a specific sequence.

A) A stopwatch app that updates the time every second.

B) An app that changes background color when the user shakes the phone.

C) A calendar app that displays the current date at startup.

D) A text editor that auto-saves a document every minute.

A) A webpage updating when a user clicks a button.

B) A music app playing the next song when the current one ends.

C) A program that prints "Hello" as soon as it starts.

D) A fitness tracker alerting the user after 10,000 steps.

A) The lights turning on.

B) The user manually switching the lights.

C) The motion sensor detecting movement.

D) The brightness of the lights.

Runtime error

Logic error

Syntax error

Overflow error

Creating new test cases

Running a simulation

Hand tracing

A) Add print statements to check the values of variables at different steps.

B) Rewrite the entire program from scratch.

C) Ask a friend to run the program without explaining the issue.

D) Keep running the program until it produces the correct answer.

E) Nothing, just push the code into production codebase

A) Writing a rough draft of the code.

B) Identifying project requirements, constraints, and user needs.

C) Designing the final user interface.

D) Deploying the software to real users.

A) Ignore the feedback and release the software as planned.

B) Stop development entirely and restart from scratch.

C) Move directly to deployment without adjustments.

D) Make necessary changes, test again, and refine the design.

A) A prototype is a final version of the software.

B) Prototypes replace the need for actual coding.

C) Prototypes allow testing ideas early and refining designs based on feedback.

D) The first prototype should include all features planned for the final product.

To explain a program's purpose and functionality

To make it easier to understand and modify the code later

To be useful for training people on how to use the program

All of the above