Q:

Which of the following is correct regarding Aggregate functions?

mhmadesk

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2022-07-14

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Which of the following is correct regarding Aggregate functions?

it takes a list of values and return a single values as result
it takes a list of values and return a list of values as result
it takes a single value and returns a list of values as result
it takes a single value and returns a single value as result

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mhmadesk

2022-07-14

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(a).it takes a list of values and return a single values as result

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