Which data flow diagram (DFD) symbol is usually portrayed with an arrow?
A. data flow
B. data store
C. external entity
D. process or internal entity
Answer: A
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Tara is a salesperson with several satisfied customers. She asks her customers to recommend her to their business associates. Tara is using cold calling to generate leads.
Answer the following statement true (T) or false (F)
Bond prices are stable over any five- to ten-year period
Indicate whether the statement is true or false.
In the context of job specification, the general enduring competences required for carrying out the tasks in the job description refer to the ________ of the person performing the job.
A. abilities B. duties C. knowledge D. personality
Funds left over after deducting the cost of goods sold are referred to as the net profit.
Answer the following statement true (T) or false (F)