Busıness Decısıon Models (ENG)
Deneme Sınavı Soruları
- 20 soru
- Cevap anahtarı açık: çöz, sonucunu gör
- 1
A state with a self-loop transition is always .........................?
- 2
I. The method solely focuses on CPF solutions, i.e., BF solutions.
II The selection between the adjacent BF solutions is based on the improvement in Z.
III The preferred initial BF solution is the CPF solution at the origin, where all decision variables areset to zero.
IV Optimality test subject changes from a BF solution to an adjacent one.
Which one or ones are true about simplex method?
- 3
Which method considers the respective costs of the variables so as to find a basic feasible solution that approximates the optimum solution more and begins with selecting the route that has the smallest unit cost of transportation?
- 4
What is the difference between balanced transportation model and an unbalanced one?
- 5
Which step below is not for solving m×2 games?
- 6
Who found the simplex method?
- 7
Which of the following strategic games is an example of conflict for two players in the game theory?
- 8
Which of the following explains the non-basic variables?
- 9
Why are purchasing is not a real option for the Factory in dual problems?
- 10
Which of the following is not true about a game?
- 11
The simplex algorithm iteratively switches to the next ------- solution that is adjacent to the previous -------- solution until it reaches the optimum Z.
Which of the followings is complete the gaps in the sentence above?
- 12
I.The chain does not stop changing.
II.The probabilities do not change with respect to time.
III. Limiting probability may converge to steady-state values that are independent of the initial state.
Which one/ones above is/are correct about "the steady-state (or limiting) behavior of a Markov chain"?
- 13
Max Z = x1 – 3 x2 + 2 x3 + 0 s1 + 0 s2 is the objective function of a linear program. The initial basic feasible solution for this program is (0, 0, 0, 5, 26). Which of the following is the 1st variable that enters to basic variables ?
- 14
Which of the following presents the values of the alternatives under the events and are considered to evaluate the alternatives?
- 15
Who is the person who is recognized as the first to explore the field of operations research?
- 16A non-negativity constraint requires ________. Which of the following completes the statement above?
- 17
States of Nature
S1(0.3) S2(0.5) S3(0.2)
A1 50 110 30
A2 100 60 50
A3 70 90 60
What is the Expected Monetary Value of the TL gain strategy table above ?
- 18
In which decision making environment, the decision maker knows outcomes of events for each decision alternative?
- 19
Which method allows the decision make to use more than one approach together?
- 20
"The decision maker is a little optimistic, a little pessimistic and the method that involves both cases is called ________." Fill in the blank.