Which of the Following Statements About Indexes Is Incorrect

question 115

Multiple Choice

Which of the following statements about indexes is incorrect?

• A) An index is a database object that stores a frequently referenced value and the row id (ROWID)of the record containing that value.
• B) An index is only beneficial if a large percentage of a table is expected to be returned in query results.
• C) An index is used to speed up the process of searching for specific data.
• D) An index is updated automatically every time a DML operation is performed on the

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Definitions:

Accounts Receivable

Unpaid customer dues to an enterprise for availed services or acquired goods.

Indirect Method

A technique used in cash flow statements to adjust net income for non-cash transactions and changes in working capital.

Income Statement

A financial report showing a company's revenues, expenses, and profit over a specific period.

Cash Dividends

Payments made by a corporation to its shareholders out of the company's profits.