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Quiz: SQL Basics

5 questionsNo time limitPass: 60%+10 XP on first pass

The four families of SQL commands, creating tables, inserting rows, reading with SELECT and WHERE, updating and deleting safely, and DELETE vs TRUNCATE vs DROP.

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  1. Question 1

    Which command removes the table structure completely?

  2. Question 2

    What does UPDATE students SET city = 'Pune'; do?

  3. Question 3

    Which category does SELECT belong to?

  4. Question 4

    Which is correct SQL for text values?

  5. Question 5

    Which statement can usually be rolled back inside a transaction?