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____ phase of Operations Research involves implementing the solution obtained A) Formulation B) Solution C) ImplementationD) Verification
The extra row or column which is added to balance a transportation problem is called ______.a. Regret b. Epsilon c. Dummy d. Extra
The participants in a game are called ______.a. Clients b. Members c. Customers d. Players
Operations Research (OR), which is a very powerful tool for______a. Research b. Operation c. Decision making d. None of the above.
In a transportation problem, the method of penalties is called______ method.a. Least cost b. South east corner c. Vogel's approximation d. North west corner
Linear programming is a _____.a. Constrained optimization technique b. Technique for economicallocation of limited resources c. Mathematical technique d. All of the above.
If the number of rows and columns in an assignment problem are not equal then it is called _______.a. Balanced b. Unbalanced c. Feasible d. Prohibited
In sequencing problem, the order of completion of jobs is called ____a. Completion sequence b. Job sequence c. Processing order d. Job order.
_________ is a constraint requiring that two binary variables be equal and that thus are both either in or out of the solution together. a. Conditional constraint b. Corequisite constraint c. k out of n alternatives constraint d. Mutually exclusive constraint
___________ is a market research technique that can be used to learn how prospective buyers of a product value the product's attributes. a. Part-worth analysis b. Conjoint analysis c. Regression analysis d. Sensitivity analysis
Binary variables are identified with the _____designation in the Solver Parameters dialog box. a. bin b. 0 and 1 c. int d. dif
The part-worth for each of the attribute levels in a conjoint analysis is determined by a. regression analysis. b. sensitivity analysis. c. online surveys. d. word-of-mouth.
In binary integer linear program, the integer variables take only the values a. 0 or 1. b. 0 or 8. c. 1 or 8. d. 1 or -1.
________ is a binary integer programming problem that involves choosing which possible projects or activities provide the best investment return. a. Capital budgeting problem b. Fixed-cost problem c. Market share optimization problem d. Location problem
The imposition of an integer restriction is necessary for models where a. nonnegativity constraints are needed. b. variables can take negative values. c. the decision variables cannot take fractional values. d. possible values of variables are restricted to particular intervals.
The optimal solution to the integer linear program will be an extreme point of the a. convex hull. b. objective contour. c. cutting plane. d. slope.
somme valeurs prises par la variable/effectif série
62: Which of the following tools can you use to assess your networks vulnerability? A. ISS B. All of the choices. C. SATAN D. Ballista
60: Penetration testing will typically include A. Generally accepted auditing practices. B. Review of Public Key Infrastructure (PKI) digital certificate, and encryption. C. Social engineering, configuration review, and vulnerability assessment. D. Computer Emergency Response Team (CERT) procedures.
61: Which of the following is not a valid reason to use external penetration service firms rather than corporate resources? A.) They are more cost-effective B.) They offer a lack of corporate bias C.) They use highly talented ex-hackers D.) They insure a more complete reporting

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