Please Refer to the Following Short Case as You Respond

question 12

Multiple Choice

Please refer to the following short case as you respond to the question: A painter accepts orders for original works from customers in person or via the Internet.Based on the order, the painter creates an initial sketch, which must be approved by the customer; the customer may make changes to the initial sketch.After customer approval, the painter selects appropriate materials and gives the customer a price quote.If the customer accepts the price quote, the painter creates the original work; if not, the project is abandoned.The painter stores data about customers, previous orders and previously completed works in an electronic database.In a data flow diagram of the case, "create initial sketch" is most likely to be represented with a:

• A)Rectangle
• B)Numbered circle
• C)Unnumbered circle
• D)Some other symbol

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Definitions:

Secondary Hydrogens

Hydrogen atoms attached to a carbon atom bonded to two other carbon atoms.

1-Bromobutane

An organic compound, also known as n-butyl bromide, used in organic synthesis as an alkylating agent.

2-Bromobutane

An organic compound consisting of a butane molecule where one hydrogen atom has been substituted with a bromine atom.

Monochlorination Product

A compound resulting from the chemical process of adding one chlorine atom to an organic molecule.