When a Multiple-Column Subquery Is Used in the WHERE Clause

question 40

True/False

When a multiple-column subquery is used in the WHERE clause of the outer query,the column names listed on the left side of the comparison operator must be enclosed in single-quotation marks._________________________​

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Definitions:

T-bills Yield

The return on investment for U.S. Treasury bills, being a measure of the interest income earned from holding these government securities.

Collect Funds

The process of gathering or accumulating money from different sources or transactions.

Flexible Cash

Funds that are readily available for use without restrictions or conditions, allowing for immediate allocation or investment.

Opportunity Costs

The cost of forgoing the next best alternative when making a decision, representing the benefits one misses out on.