MCQ King
SQLite – Error Handling in SQLite
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1. What is the purpose of error handling in SQLite?
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2. In SQLite, which keyword is used to initiate an error handling block?
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3. What is an exception in the context of error handling in SQLite?
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4. In SQLite, what keyword is used to handle exceptions in a TRY-CATCH block?
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5. Which of the following SQLite functions can be used to retrieve the error message associated with an exception?
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6. In SQLite, what keyword is used to raise an exception manually?
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7. What does the RAISE() function do in SQLite?
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8. In SQLite, what is the purpose of the ROLLBACK statement in the context of error handling?
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9. In error handling, what does the term “catching an exception” mean?
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10. What is the purpose of the COMMIT statement in SQLite?
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11. In SQLite, what keyword is used to handle exceptions that are not caught by previous handlers in a TRY-CATCH block?
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12. What is an error code in SQLite error handling?
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13. In SQLite, which of the following is a valid error code?
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14. In SQLite, what keyword is used to specify the code to be executed when an exception is caught in a TRY-CATCH block?
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15. What does the “UNIQUE” constraint in SQLite do in the context of error handling?
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16. In SQLite, what keyword is used to handle exceptions that occur in a specific section of code in a TRY-CATCH block?
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17. In SQLite, what does the “FOREIGN KEY” constraint do in the context of error handling?
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18. What is the primary purpose of the SAVEPOINT statement in SQLite error handling?
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19. In SQLite, which keyword is used to exit a TRY-CATCH block prematurely?
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20. In error handling, what does the term “throwing an exception” mean?
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21. In SQLite, what does the “CHECK” constraint do in the context of error handling?
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22. In SQLite, which keyword is used to specify the code to be executed when no exception is caught in a TRY-CATCH block?
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23. In error handling, what does the term “rethrowing an exception” mean?
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24. What is the purpose of the ABORT statement in SQLite error handling?
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25. In SQLite, what does the “NOT NULL” constraint do in the context of error handling?
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