Question 1

What is NCEA AS 91883 about?

Accepted Answer

You need to write a working computer program that does a specific job. Your program must use at least two different types of data (like numbers and text), control flow (making decisions and repeating actions), and get input from somewhere. You'll also need to test it carefully, add comments explaining what your code does, and make sure it actually works properly.

Question 2

What do students need to do for AS 91883?

Accepted Answer

1. Write code that completes the task you've been given using a real programming language (text-based, graphical, or drag-and-drop) 2. Use at least two different data types (like numbers, text, true/false values) and include loops, conditionals, and sequence in your program 3. Add clear comments throughout your code explaining what different sections do and what variables store 4. Test your program on multiple test cases to find and fix bugs, making sure it works correctly 5. Set out your code clearly and format it properly following the conventions of your chosen programming language

Question 3

What's the difference between Achieved, Merit, and Excellence for AS 91883?

Accepted Answer

Achieved: You write a working program that completes the task, uses multiple data types and control structures, includes comments, and you've tested it on some basic cases. Merit: Your program is well-organised with clear variable names and comments that explain what the code does; you follow your language's conventions and test it systematically on both normal and edge cases. Excellence: Your program is clearly structured and logically sound; it handles different situations flexibly, validates input properly, tests comprehensively for all types of cases, and uses good coding practices throughout.

Question 4

What mistakes do students typically make in AS 91883?

Accepted Answer

1. Not testing edge cases and boundary conditions — only testing the 'happy path' and not checking what happens when users enter unusual or invalid data 2. Poor or missing comments — either not explaining what the code does, or comments that just repeat what the code obviously says rather than explaining why 3. Not following the programming language's standard conventions for naming, spacing, and structure, making the code harder to read

Computer program · AS 91883

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