What is the purpose of the AVG() fun<wbr>ction in SQL?

What is the purpose of the AVG() function in SQL?

Calculating the average value of a column

Counting the number of rows in a table

Finding the maximum value in a column

Grouping data based on a specific condition

Which of the following functions can be used to find the highest value in a column?

MAX()

SUM()

COUNT()

AVG()

What does the COUNT() function do in SQL?

Counts the number of rows in a table

Finds the average value of a column

Groups data based on a specific condition

Finds the minimum value in a column

Which of the following functions can be used to calculate the sum of values in a column?

SUM()

MAX()

COUNT()

AVG()

What is the purpose of the MIN() function in SQL?

Finding the minimum value in a column

Calculating the average value of a column

Counting the number of rows in a table

Grouping data based on a specific condition

Which of the following functions can be used to count the number of non-null values in a column?

COUNT()

SUM()

MAX()

AVG()

What does the SUM() function do in SQL?

Calculates the sum of values in a column

Finds the average value of a column

Counts the number of rows in a table

Finds the maximum value in a column

Which of the following functions can be used to find the average value of a column?

AVG()

SUM()

COUNT()

MAX()

What is the purpose of the GROUP BY clause in SQL?

Groups data based on a specific condition

Calculates the sum of values in a column

Counts the number of rows in a table

Finds the maximum value in a column

Which of the following functions can be used to find the number of distinct values in a column?

COUNT(DISTINCT)

SUM()

MAX()

AVG()

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