Busıness Decısıon Models Çıkmış Sorular, Online Deneme Sınavları, Çalışma, Dersler, Sınava Hazırlanma, vize, final

Soru 1:

Make a decision with Criterion of Realism method using the information in the Table. (The objective is minimization.)

A) Product 1 with 9.3 days B) Product 2 with 12.9 days C) Product 3 with 12 days D) Product 4 with 8.9 days E) Product 5 with 7.6 days

Soru 2:

In the maximization models, the objective function is alternatively named profit function. In the maximization models the value of Z needs to be increased as much as possible. A finite number of iso-profit lines can be drawn for increasing values of Z. Under the constraints of the model, the highest possible value of Z must reside in the feasible region. Which of the statements above about the maximization models are correct?

A) I and II B) I and III C) II and IV D) I, II and IV E) II, III and IV

Soru 3:

What is the process of choosing the most appropriate one of the alternatives?

A) Decision making B) Information C) Uncertainty D) Scarce source E) Number of alternatives

Soru 4:

Make a decision with method of Minimax Regret using the information in the Table. (The objective is minimization.)

A) Product 1 = maximum regret = 5 days B) Product 2 = maximum regret = 8 days C) Product 3 = maximum regret = 6 days D) Product 4 = maximum regret = 4 days E) Product 5 = maximum regret = 3 days

Soru 5:

"The method used for the loss of opportunities when the best alternative is not selected is _______ ." Fill in the blank.

A) Criterion of Realism B) Minimax Regret C) Criterion of Pessimism D) Criterion of Optimism E) Equally Likely

Soru 6:

Which of the following is not a common characteristics of decision making?

A) Decision maker B) Scarce source C) Objective D) Alternatives E) Events

Soru 7:

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)

A) A1 B) A2 C) A3 D) A4 E) A5

Soru 8:

A decision tree is a graphical approach that helps decision-makers see _________ they may encounter. Which option below completes the sentence above best?

A) all the scenarios B) the probabilities of loss C) the possibilities of harm D) measurable uncertainty E) the distance from certainty and risk

Soru 9:

Which of the following describes when the expected value criterion is commonly used in decision making at risk?

A) when comparing alternatives that involve money B) when the expected profit maximized C) when potential consequences multiplied D) when there is failure to select the best alternative E) when minimum expected opportunity loss is calculated

Soru 10:

Which of the following assumptions casts out any variable that has an exponent other than 1?

A) Proportionality B) Additivity C) Divisibility D) Certainty E) Non-negativity

Soru 11:

What is an anticipated value for a given investment at some point in the future called?

A) Expected value B) Expected opportunity loss C) Maximum probability D) Expected profit E) Risky investment

Soru 12:

What is it called when the decision have information about the probabilities of occurrence of the event?

A) Decision making under certainty B) Decision making under risk C) Decision makingunder uncertainty D) Decision making environment E) Steps of decisionmaking process

Soru 13:

Decision Making Under Certainty Decision Making Under Control Decision Making Under Risk Decision Making Under Uncertainty Which of the above are types of decision making environments?

A) I, II and III B) I, III and IV C) II, III and IV D) I, II and IV E) I, II, III and IV

Soru 14:

In which method the best outcome for each alternative is realised and decision maker select the best among these alternatives?

A) Laplace B) Plunger C) Wald D) Hurwicz E) Savage

Soru 15:

A food company is considering to establish a logistics company to manage its own logistics operations. On the other hand, the company has no experience and knowledge in the field of logistics. At this point, which of the following is the type of the decision environment that defines this situation?

A) Decision making under complexity B) Decision making under certainty C) Decision making under uncertainty D) Decision making under risk E) Decision making under error

Soru 16:

Which of the below are not among the common characteristics of decision making?

A) Objective B) Alternatives C) Events D) Scarce source E) Outcomes

Soru 17:

What is the decision situation in which the decision maker knows the probability of occurrence of each state of nature?

A) Decision making under certainty B) Decision making under uncertainty C) Decision making under half-certainty D) Decision making optimistically E) Decision making under risk

Soru 18:

How are decision situations in which the chance of occurrence of each state of nature is known or can be estimated defined?

A) Certainty decision problems B) Uncertainty decision problems C) Expected decision problems D) Stochastic decision problems E) Future-oriented decision problems

Soru 19:

The modeling phase is the transformation of verbal description of the problem into a mathematical model under the linear programming assumptions. Mathematical model is a system of equations and inequalities representing the objective and the constraints. The decision to be derived from the model is related to quantifiable variables that are in control. The variables of decision x 1 , x 2 , ... , x n are called the parameters. The constants (i.e. the coefficients and right-hand side values of the inequalities) are called the decision variables. Which of the statements above about modeling with linear programming are correct?

A) I and II B) I and V C) I, II and III D) I, III, IV and V E) II, III, IV and V

Soru 20:

In which decision making environment, the decision maker has information about the probability of occurrence of each event?

A) Decision making under certainty B) Decision making under uncertainty C) Decision making under risk D) Decision making under stress E) Decision making under pressure