____ occurs when the number of occupied squares is less than the number of rows plus

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Question:
____ occurs when the number of occupied squares is less than the number of rows plus

1.Degeneracy

2.Infeasibility

3.Unboundedness

4.Unbalance

Posted Date:-2021-12-04 08:52:38

More MCQS Questions and answers

  1. Feasible solution satisfies ________
  2. . In assignment problem of maximization, the objective is to maximise
  3. A solution can be extracted from a model either by
  4. An alternative optimal solution to a minimization transportation problem exists whenever opportunity cost corresponding to unused route of transportation is:
  5. An assignment problem can be viewed as a special case of transportation problem in which the capacity from each source is __________ and the demand at each destination is ______
  6. Both transportation and assignment problems are members of a category of LP problems called _______
  7. Consider the given vectors: a(2,0), b(0,2), c(1,1), and d(0,3). Which of the following vectors are linearly independent?
  8. Consider the linear equation 2 x1 + 3 x2 - 4 x3 + 5 x4 = 10 How many basic and non-basic variables are defined by this equation?
  9. During an iteration while moving from one solution to the next, degeneracy may occur when
  10. Graphical optimal value for Z can be obtained from
  11. Hungarian Method is used to solve
  12. If an opportunity cost value is used for an unused cell to test optimality, it should be
  13. In a transportation problem, we must make the number of __________ and __________ equal.
  14. In a transportation problem, when the number of occupied routes is less than the number of rows plus the number of columns -1, we say that the solution is:
  15. In case of an unbalanced problem, shipping cost coefficients of __________ are assigned to each created dummy factory or warehouse.
  16. In Degenerate solution value of objective function _______
  17. In game theory, the outcome or consequence of a strategy is referred to as the
  18. In graphical method the restriction on number of constraint is _____
  19. In graphical representation the bounded region is known as ______ region.
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  21. In operations research, the ______ are prepared for situations.
  22. One disadvantage of using North-West Corner rule to find initial solution to the transportation problem is that
  23. Operations management can be defined as the application of ______ to a problem within a system to yield the optimal solution.
  24. Operations research is based upon collected information, knowledge and advanced study of various factors impacting a particular operation. This leads to more informed _____
  25. Operations research is the application of __________ methods to arrive at the optimal Solutions to the problems.
  26. Operations research was known as an ability to win a war without really going in to _____
  27. Optimal solution of an assignment problem can be obtained only if
  28. OR can evaluate only the effects of ______
  29. OR has a characteristics that it is done by a team of
  30. OR techniques help the directing authority in optimum allocation of various limited resources like _____
  31. OR uses models to help the management to determine its ______
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  33. The dummy source or destination in a transportation problem is added to
  34. The equation Ri + Kj = Cij is used to calculate ______
  35. The initial solution of a transportation problem can be obtained by applying any known method. However, the only condition is that
  36. The large negative opportunity cost value in an unused cell in a transportation table is chosen to improve the current solution because
  37. The method of finding an initial solution based upon opportunity costs is called ______
  38. The net cost of shipping one unit on a route not used in the current transportation problem solution is called the ___
  39. The objective function and constraints are functions of two types of variables, __________ variables and __________ variables.
  40. The occurrence of degeneracy while solving a transportation problem means that
  41. The only restriction we place on the initial solution of a transportation problem is that: we must have nonzero quantities in a majority of the boxes.
  42. The Operations research technique which helps in minimizing total waiting and service costs is
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  45. The purpose of the stepping-stone method is to
  46. The smallest quantity is chosen at the corners of the closed path with negative sign to be assigned at unused cell because
  47. The solution to a transportation problem with ‘m’ rows (supplies) & ‘n’ columns (destination) is feasible if number of positive allocations are
  48. Which of these statements about the stepping-stone method is best?
  49. ____ occurs when the number of occupied squares is less than the number of rows plus
  50. _______ or __________ are used to "balance" an assignment or transportation problem.
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