Which statement is true?
A. Unit scheduling system is used, for scheduling when jobs are produced one by one and are different types i.e. for job production
B. When jobs are produced in batches, batch scheduling system is used
C. When large number of similar items are produced, mass scheduling system is used
D. None of the above
Answer: Option D
A. Is possible when the variables value is known
B. Reduces the scope of judgement & intuition known with certainty in decision-making
C. Require the use of computer software
D. None of the above
A. Must be deterministic
B. Requires computer aid for its solution
C. Represents data in numerical form
D. All of the above
A physical model is example of.
A. An iconic model
B. An analogue model
C. A verbal model
D. A mathematical model
The qualitative approach to decision analysis relies on.
A. Experience
B. Judgement
C. Intuition
D. All of the above

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