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

---

Definitions:

Odd Pricing

A pricing strategy that sets prices at odd numbers just below round numbers to make them appear smaller and more appealing to buyers.

Cost-Based Pricing

Formulas that calculate total costs per unit and then add markups to cover overhead costs and generate profits.

Personal Selling

A direct form of marketing that involves a salesperson presenting the benefits of a product directly to a customer in order to make a sale.

Price Fixing

An illegal practice where businesses agree on the prices of their products or services, instead of letting market forces determine them.