A(n)________ Is Submitted by a DBA to Test the Current

question 79

Multiple Choice

A(n) ________ is submitted by a DBA to test the current performance of a database or predict the response time for queries.

• A) Elusive query
• B) Performance test
• C) Heartbeat query
• D) None of the above

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Definitions:

Annuity

A series of equal cash flows at fixed intervals.

Equal Cash Flows

Financial inflows or outflows that are identical in amount over specified periods.

Fixed Intervals

Predetermined periods or times at which certain events or actions are scheduled to occur.

Net Present Value

Net Present Value is the calculation that measures the difference between the present value of cash inflows and the present value of cash outflows over a period of time.