Q1. What does DBMS stand for?
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Q2. Which of the following is an example of DBMS?
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Q3. In DBMS, what is a table also called?
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Q4. What is a row in a database table called?
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Q5. What is a column in a database table called?
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Q6. Which key uniquely identifies a row in a table?
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Q7. What is a foreign key used for?
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Q8. Which SQL command is used to extract data from a database?
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Q9. Which SQL command is used to add new data?
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Q10. Which SQL keyword is used to remove duplicate rows?
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Q11. What is normalization in DBMS?
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Q12. Which normal form removes partial dependency?
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Q13. Which operator is used with WHERE clause to filter patterns?
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Q14. What does SQL stand for?
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Q15. Which SQL function is used to count number of rows?
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Q16. Which clause is used in SQL to sort data?
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Q17. Which SQL clause groups rows based on common values?
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Q18. Which SQL keyword is used to remove a table permanently?
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Q19. Which command is used to change existing data in SQL?
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Q20. Which of the following is a DBMS software?
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