Database-Management-System
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Question 875
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Which of the following is aggregate function in SQL?
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Avg
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Select
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Ordered by
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distinct
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Question 875 Explanation:
Avg is one of the aggregate functions. It returns average value after calculating from values in a numeric column.
Syntax:
SELECT AVG(column_name) FROM table_name;
Syntax:
SELECT AVG(column_name) FROM table_name;
Correct Answer: A
Question 875 Explanation:
Avg is one of the aggregate functions. It returns average value after calculating from values in a numeric column.
Syntax:
SELECT AVG(column_name) FROM table_name;
Syntax:
SELECT AVG(column_name) FROM table_name;
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