Primary level practice questions (5 questions)

This primary level practice material includes 5 questions with sample file.txt, ideal for exam preparation and skill reinforcement.

Question 3

What does the command 'PG_SLEEP(15)' do in the context of the injection test?

Retrieves 15 rows from a table Freezes the database for 15 seconds Causes the database to sleep or delay for 15 seconds Deletes 15 entries from the database

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