A subquery nested in a WHERE clause can only be on the left side of the comparison operator._________________________
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Q28: A subquery is required when the condition
Q29: When the subquery is executed first and
Q30: IN is a valid multiple-row subquery operator._
Q31: The results of the subquery are passed
Q32: A(n)outer query is also referred to as
Q34: A correlated subquery is a subquery that
Q35: Valid multiple-row operators include =,>,<,>=,<=._
Q36: A correlated subquery is one in which
Q37: The NVL function can be used in
Q38: When a multiple-column subquery is included in
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