Which of the Following Is True of Forward Only Cursors

question 13

Multiple Choice

Which of the following is true of forward only cursors?

• A)Current values for each row are retrieved when the application accesses a row.
• B)All changes of any type from any source are visible.
• C)Changes made by the transaction are visible only if they occur on rows ahead of the cursor.
• D)Applications may scroll backward in the record set.
• E)It requires the greatest overhead of any cursor type.

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Definitions:

Face Value

The nominal value or dollar value printed on a security, such as a bond or stock, which indicates its worth at issuance or maturity.

Interest Payment

A payment made to a lender by a borrower in exchange for the use of borrowed money, typically a percentage of the principal.

Insulation Job

A service or project involving the application of insulating materials to buildings or structures to reduce energy consumption by maintaining temperature.

Annual Fuel Bill

The total cost incurred by an individual or organization for fuel over the course of a year.