Functions, Joins & Set Operators — Test 1
Page 1 of 2
Question 1
What does INITCAP('oracle database') return?
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Question 2
What does ROUND(45.926, 2) return?
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Question 3
What does TRUNC(45.926, 1) return?
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Question 4
What does MOD(10, 3) return?
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Question 5
What is the result of ADD_MONTHS('31-JAN-2026', 1)?
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Question 6
What does MONTHS_BETWEEN(date1, date2) return?
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Question 7
Which function returns the last day of the month for a given date?
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Question 8
Which function converts a character string into a DATE value using a format model?
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Question 9
Which of the following is NOT an aggregate function?
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Question 10
Which rule applies to a SELECT with GROUP BY?
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