Author Question: When EXISTS or NOT EXISTS is used in a subquery, the select list of the subquery will usually just ... (Read 126 times)

mrsjacobs44 · **on:** Jul 7, 2018

When EXISTS or NOT EXISTS is used in a subquery, the select list of the subquery will usually just select all columns as a placeholder because it doesn't matter which columns are returned.

Indicate whether the statement is true or false

Question 2

Scripts do not have the ability to permanently change your computer registry.

Indicate whether the statement is true or false.

nhea · **Reply #1 on:** Jul 7, 2018

Answer to Question 1

TRUE

Answer to Question 2

Answer: FALSE

mrsjacobs44 · **Reply #2 on:** Jul 7, 2018

Thank you

nhea · **Reply #3 on:** Jul 7, 2018

Happy to help you

Author Question: When EXISTS or NOT EXISTS is used in a subquery, the select list of the subquery will usually just ... (Read 126 times)

mrsjacobs44

When EXISTS or NOT EXISTS is used in a subquery, the select list of the subquery will usually just ...

nhea

When EXISTS or NOT EXISTS is used in a subquery, the select list of the subquery will usually just ...

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mrsjacobs44

When EXISTS or NOT EXISTS is used in a subquery, the select list of the subquery will usually just ...

nhea

When EXISTS or NOT EXISTS is used in a subquery, the select list of the subquery will usually just ...