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Primary level practice questions (5 questions)

Practice with 5 questions on 555-1 waitfor delay, ideal for exam prep and understanding delay commands. Sample available in file.txt.

Question 1

What does the SQL command 'waitfor delay ''0:0:15''' do in a database operation?

It increases the server's delay time temporarily. It clears the delay settings in the database. It initiates a 15-second delay during execution. It pauses the transaction for 15 minutes.

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