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Querying and SQL Functions — Concept Maps

CBSE · Class 12 · Informatics Practices

A concept map of Querying and SQL Functions for CBSE Class 12 Informatics Practices, also written out as a text outline.

111 questions84 flashcards4 formulas & key relations5 concepts

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1 Concept Map

SQL querying with functions, grouping, set operations, and joins

SQL querying with functions, grouping, set operations, and joins

The map in words

  • SQL querying with functions, grouping, set operations, and joins
    • SQL Functions
    • Single Row Functions
    • Aggregate Functions
    • GROUP BY and HAVING
    • Operations on Relations
    • Using Two Relations in a Query
    • CARSHOWROOM Database
    • SchoolUniform Database Example

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Frequently Asked Questions

What are the important topics in Querying and SQL Functions for CBSE Class 12 Informatics Practices?
Key topics in Querying and SQL Functions include SQL Functions, String and Date Functions, Aggregate Functions and GROUP BY, Operations on Relations. Study these first, then practise questions on each for the CBSE Class 12 board exam.
What do the concept maps for Querying and SQL Functions show?
The map shows how the ideas in Querying and SQL Functions connect: SQL querying with functions, grouping, set operations, and joins. Each map is also written out as an outline on this page.
How should I revise Querying and SQL Functions for the CBSE Class 12 board exam?
Learn the core ideas first, then work through the 111 practice questions on Querying and SQL Functions. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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All CBSE Class 12 Informatics Practices Concept Maps

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