Server-side (back-end) programming

Term

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Definition

Code that runs on the server (Python, PHP, Node) to process requests, access databases, apply business rules and keep data secure.

Example: 2025 Q23b marker note: identify features of server-side programming, use the stimulus, and link back end to front end.

Found in: syllabus, 2025 HSC marking guidelines, school notes.

Where you'll use it in the test

Syllabus area: Y12 Programming for the Web.

Question types it can appear in

Short answer: Explain why server-side programming is needed (2025 Q23b)
Multiple choice: Pick the option that matches the definition or example.
Fill in the blanks: Choose this term to complete a statement or table.

Where it has appeared in the paper

Programming for the Web (Part A). Part letters follow each paper’s own layout.

How to use it

A model sentence

General advice, built from the definition and example above

“Code that runs on the server (Python, PHP, Node) to process requests, access databases, apply business rules and keep data secure.” Then apply it: 2025 Q23b marker note: identify features of server-side programming, use the stimulus, and link back end to front end.

In a short answer, give the definition in your own words first, then tie it to the situation in the question. Do not copy the example above unless it fits the scenario.

Command words used with it

From the linked past questions

Explain: Relate cause and effect; make the relationship between things evident; provide why and/or how. (2025 HSC Q23b (3 marks): Server-side web programming)

Official worked answer

2025 HSC Q23b (3 marks): Server-side web programming (3 marks): official criteria and sample answer

Criteria

3: Explains why server-side web programming is needed, with examples from the scenario. 2: Outlines some features, with examples. 1: Identifies a feature and/or relevant examples.

Sample answer

Server-side development will need to be used to provide dynamic information to the front-end (website). There are many dynamic aspects to the website, including the menu which changes along with subscription information and order tracking information. Server-side scripting will need to be written to read the relevant information from storage (most likely, a database) and then provide this information to the front-end.

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Go deeper

Flashcard: Server-side (back-end) programming in Programming for the Web (Year 12) · study that set
Memorise: Web development system: front end, back end, databases
Notes: Web development system: front end, back end, databases (Programming for the Web (Year 12))
Notes: The back-end process of a web request (Programming for the Web (Year 12))
Notes: Skeleton: Explain why server-side programming/back end is needed (3 marks) (Programming for the Web (Year 12))
Master answer: hsc2025-q23b (3 marks, short answer (explain)) (Master model answers: Programming for the Web)
Full term page: every question, note and marking comment for Server-side (back-end) programming

Check yourself

Explain “Server-side (back-end) programming” in one sentence, give an example, and name a question type that could test it.

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