Which of the Following Is NOT True

question 111

Multiple Choice

Which of the following is NOT true?

• A) Every process has at least one input data flow
• B) Every data flow connects to at least one process
• C) Every external entity has at least one input or one output data flow
• D) Every data flow has a unique name that is a verb phrase
• E) Every process has at least one output data flow

Understand the concept of system reliability and how it is affected by component reliability.

Calculate overall system reliability for series and parallel component configurations.

Apply normal distribution to determine the probability of system failure before a specified time.

Evaluate and decide between preventive maintenance and breakdown maintenance strategies.

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Definitions:

Experiments

Research methods employed to explore, verify a hypothesis, or prove an established truth.

Model

A representation, either physical, mathematical, or conceptual, used to describe, explain, or predict phenomena in the real world.

Exposed

Being subject to something or made vulnerable to its effects.

Groupthink

A phenomenon where the desire for harmony or conformity in a group leads to irrational or dysfunctional decision-making outcomes.