Busıness Decısıon Models (ENG)
Deneme Sınavı Soruları
- 20 soru
- Cevap anahtarı açık: çöz, sonucunu gör
- 1
__________ indicates that all events occur equally likely if the probability of occurrence of events is unknown. Therefore, calculation is made considering that the event’s possibility occur equally.
- 2When the objective function is minimization, which one would be true?
- 3
In the minimization models, what is the objective function is alternatively named?
- 4
What is a decision node in a decision tree?
- 5
Which of the following presents the values of the alternatives under the events and are considered to evaluate the alternatives?
- 6
What is it called when the decision have information about the probabilities of occurrence of the event?
- 7
Which of the following is a feasible solution that reaches the most favorable value of the objective function?
- 8What is the first step in the decision-making process?
- 9What is the objective function in this given linear program: "Maximize Z=2x+y subject to the constraints 5x + 6y ≤ 30, –x + 4y ≤ 12, x ≥ 0, y ≥ 0."
- 10
- When the decision maker knows everything about the problem and outcomes of the events.
- When the decision maker has information about the probabilities of occurrence of the events.
- When the decision maker has no information about the probabilities of occurrence and outcomes of the events.
What are the decision making environments called in the situations above?
- 11
Which of the following values can we see in a decision node in a decision tree?
- 12
Which of the following is not one of the methods of Decision Making Under Uncertainty?
- 13
A feasible solution that reaches the most favorable value of the objective function is called:
- 14
In which method, whether the objective of problem is maximization or minimization, the best outcome for each alternative is realised and decision maker select the best among these alternatives?
- 15
The assumption in linear programming that casts out any variable that has an exponent other than 1 is called:
- 16
Which of the following is not one of the approaches used to select the best course of action in the decision making process under risk?
- 17
In the criterion of realism approach, the decision maker is pessimistic if alpha is equal to:
- 18
The probability of A1 is 0.20, the probability of A2 is 0.80. The probability that A1 costs 100 TL is 0.80, and the probability that A2 costs 100 TL is 0.20. It costed 100 TL. What is the probability that A2 occured ?
- 19
Which assumption of linear modeling means that each parameter of a linear programming model is constant in all conditions?
- 20
E1, E2, and E3 show the events and A1, A2, A3, A4, and A5 show the alternatives. The cost values of each event are given in the following table. Which is the most appropriate decision according to the Criterion of Realism? (Alpha is 0.60)
