A Computer Operator Accidentally Used the Wrong Master File When

question 43

Multiple Choice

A computer operator accidentally used the wrong master file when updating a transaction file.As a result,the master file data is now unreadable.Which control could best have prevented this from happening?

• A)Header record.
• B)Validity check.
• C)Trailer record.
• D)Parity check.

---

Definitions:

Man-Made Resources

Resources that have been created or modified by human action, as opposed to natural resources.

Capital

Financial assets or the financial value of assets, such as cash, properties, and machinery, used by a company to fund its operations and grow.

Saturated

A state or condition where a market has become so full or supplied to its maximum capacity that no further growth or expansion is possible.

Productive Economy

Refers to an economy that efficiently utilizes its resources to produce goods and services that meet the needs and wants of its population.