In a Data Flow Diagram (DFD), the Gane and Sarson

question 79

Multiple Choice

In a data flow diagram (DFD) , the Gane and Sarson symbol for a data store is a _____.

• A) rectangle with rounded corners
• B) line with a single or double arrowhead
• C) flat rectangle that is open on the right side and closed on the left side
• D) rectangle, which may be shaded to make it look three-dimensional

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Definitions:

Net Present Value

A method used in capital budgeting to evaluate the profitability of an investment, calculated as the difference between the present value of cash inflows and the present value of cash outflows over a period of time.

Estimated Net Income

A projection of a company’s net income, considering potential revenues and expenses, for a future period.

Cash Payback Period

The period of time required for the cash inflows from a capital investment project to equal the cash outflows, typically used as a measure of a project's liquidity.

Annual Net Cash Flows

The total amount of cash generated or spent by a business in a given year after all expenses and revenues.