• 2022-06-07
    Which two statements are true regarding the execution of the correlated sub-queries?Choose two.()
    A: The nested query executes after the outer query returns the row.
    B: The nested query executes first and then the outer query executes
    C: The outer query executes only once for the result returned by the inner query.
    D: Each row returned by the outer query is evaluated for the results returned by the inner query