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Which of the following is/are Scalar function(s)?

3. Which of the following is/are Scalar function(s)?

1. UCASE()
2. MID()
3. ROUND()
4. All of the above

Answer: D) All of the above

Explanation:

The commonly used Scalar functions are -

• UCASE()
• MID()
• ROUND()
• FORMAT()
• LCASE()
• LENGTH()
• NOW()