Briefly discuss how DFDs can be used as analysis tools
What will be an ideal response?
Data-flow diagrams can be used to model both the physical and logical systems. Data models can be analyzed to identify possible inconsistencies that exist between two sets of diagrams or within a single DFD. Redundant data flows, procedural redundancies, and inefficiencies can be identified by studying data-flow diagrams.
CL
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An overhead efficiency variance is related entirely to variable overhead
Indicate whether the statement is true or false
At the beginning of the quarter, Mohammed sat down with his manager and set three goals for the next 3 months. The achievement of each goal will depend on Mohammed. No one else in his work group can affect the work toward the goal. Which advantage of individual incentives does this illustrate?
A. They make it easy to evaluate employee’s effect on team. B. They offer the ability to match rewards to employee desires. C. They promote the link between performance and results. D. They may motivate less productive employees to work harder.
Information previously gathered for other purposes than the problem or issue under study is _____
a. primary data b. syndicated data c. secondary data d. a marketing research system
Twitter is useful for communications between friends, but not for communications between businesses and customers.
Answer the following statement true (T) or false (F)