Database programming notes

Sections

Connecting to a database and GUI development

Most real-world applications need to store and retrieve data permanently. While text files work for simple data, databases provide a structured, powerful way to manage large amounts of related data…

Database transactions and dataset manipulation

Once your Delphi application is connected to a database, you need to be able to add new records, edit existing records, and delete records. These operations are collectively known as database…

SQL queries and table relationships

SQL (Structured Query Language) is the standard language used to communicate with relational databases. While the previous section covered basic INSERT, UPDATE, and DELETE operations, this section…

Common questions

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What is covered in Database programming for Grade 11 Information Technology?

The Database programming section covers all key concepts from the Grade 11 Information Technology CAPS curriculum, including detailed explanations, worked examples, and exam preparation tips.

Are the Database programming notes free?

Yes. Each section has a free preview, and a free Hlayiso account lets you read the full notes.

How do these notes help with exam preparation?

Our Database programming notes are CAPS-aligned and include worked examples, common mistakes to avoid, and exam tips — everything you need to prepare for your Grade 11 Information Technology exams.

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Yes. Hlayiso has quizzes for Database programming in Grade 11 Information Technology. Test your understanding after reading the notes.

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Database programming notes

Sections

Other topics

Common questions

Study Database programming on Hlayiso