Regarding the Interchangeability of Subqueries and Joins,________

question 102

Multiple Choice

Regarding the interchangeability of subqueries and joins,________.

• A)a join can always be used as an alternative to a subquery,and a subquery can always be used as an alternative to a join
• B)a join can sometimes be used as an alternative to a subquery,and a subquery can sometimes be used as an alternative to a join
• C)a join can always be used as an alternative to a subquery,and a subquery can sometimes be used as an alternative to a join
• D)a join can sometimes be used as an alternative to a subquery,and a subquery can always be used as an alternative to a join

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Definitions:

Compounded Monthly

Refers to the process of calculating interest where the accumulated interest is added to the principal sum at the end of each month, leading to "interest on interest."

Present Value

The contemporary valuation of future monetary sums or cash flow streams, determined by an established rate of profit.

Compounded Annually

Compounded annually is an interest calculation method where the interest earned in one year is added to the principal, and the total becomes the basis for calculating the interest in the following year.

Present Value

The modern assessment of a future money total or cash flow sequence, applying a distinct rate of return.