Activity Diagrams, Use-Case Descriptions, and Use-Case Diagrams Are Three Different

question 48

Multiple Choice

Activity diagrams, use-case descriptions, and use-case diagrams are three different representations for the ___________________ .

• A) functional and non-functional model
• B) functional model
• C) non-functional model
• D) design model
• E) architectural model

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Definitions:

Occasional Inefficiencies

Sporadic or irregular instances where processes or systems do not operate at maximum productivity, leading to potential waste or excess costs.

Statistical Control Chart

A tool used in manufacturing and business processes to plot data points over time and identify variances from the norm to detect and control predictable behaviors within a process.

Labour Efficiency Variance

A measure used in budgeting and accounting to analyze the difference between the actual hours worked and the standard hours expected for a task.

Critical Values

Specific points on a statistical distribution that are used to decide whether to reject the null hypothesis in hypothesis testing.