Description : ......................... is activity oriented network diagram. a. CPM b. PERT c. Histogram d. Ogive
Last Answer : a. CPM
Description : Pick up the incorrect statement from the following: (A) An activity of a project is denoted by an arrow on the net work (B) The tail of the arrow indicates the start of the activity (C) The head of the arrow indicates the end of the activity (D) The arrows are drawn to scale from left to right
Last Answer : (D) The arrows are drawn to scale from left to right
Description : Pick up the correct statement from the following with regards to C.P.M. network analysis of projects (A) The latest occurrence time of the node of which the activity arrow terminates minus the ... the activity arrow' originates, is called earliest start time of the activity (D) All the above
Last Answer : (D) All the above
Description : ................... is an event oriented network diagram. a. CPM b. PERT c. Histogram d. Ogive
Last Answer : b. PERT
Description : In network diagram, events are commonly represented by ......................... a. Arrows b. Nodes c. Triangles d. None of these
Last Answer : b. Nodes
Description : .......................... is the duration by which an activity can be delayed without delaying the project. a. Slack b. Total float c. Both a and b d. None of these
Last Answer : b. Total float
Description : ........................... is the latest time by which an activity can be finished without delaying the completion of the project. a. LST b. LFT c. EFT d. EST
Last Answer : b. LFT
Description : The EST + activity duration = .............................. a. Earliest Finish Time b. Latest Start Time c. Latest Finish Time d. None of these
Last Answer : a. Earliest Finish Time
Description : ..................... is the duration by which an activity can be delayed without delaying the completion of the project. a. Earliest Start Time b. Earliest Finish Time c. Latest Start Time d. Latest Finish Time
Last Answer : c. Latest Start Time
Description : PERT emphasises on ........................... a. Activity b. Time c. Cost d. None of these
Last Answer : b. Time
Description : An event which represents the beginning of more than one activity is a : a. Merge event b. Net event c. Burst event d. None of these
Last Answer : c. Burst event
Description : An activity which does not consume either resource or time is called ............................. a. Predecessor activity b. Successor activity c. Dummy activity d. Terminal activity
Last Answer : c. Dummy activity
Description : An activity which must be completed before commencement of one or more other activities is called................................. a. Successor activity b. Predecessor activity c. Dummy activity d. None of these
Last Answer : b. Predecessor activity
Description : The assignment problem is: a. Requires that only one activity be assigned to each resource b. Is a special case of transportation problem c. Can be used to maximise resource d. All the above
Last Answer : d. All the above
Description : Completion of an activity on CPM network diagram, is generally known (A) Event (B) Node (C) Connector (D) All the above
Description : ......................... is a scheme or design of something intended to do. a. Network b. Float c. Project d. Program
Last Answer : a. Network
Description : ............................ is the sequence of activities which determines the total project duration. a. Critical path b. Network c. Non-critical activities d. None of these
Last Answer : a. Critical path
Description : ......................... is a series of activities related to a project. a. Network b. Transportation Model c. Assignment model d. None of these
Description : ....................... deals with the concepts such as critical path, float, events, etc. a. Game theory b. Decision theory c. Queuing theory d. Network analysis
Last Answer : d. Network analysis
Description : ......................... deals with making sound decisions under conditions of certainty, risk and uncertainty. a. Game theory b. Network analysis c. Decision theory d. None of these
Last Answer : c. Decision theory
Description : Select the correct statement. (A) Activity arrows in a CPM network are drawn to scale (B) The tail of an arrow represents the finish of an activity (C) Arrow bead represents the start of an activity (D) None of the above
Last Answer : (D) None of the above
Description : The sides of `triangle` are denoted by x , y nd z . Area of the `triangle` and semiperimeter of the `triangle` are denoted by P and q respectively .If
Last Answer : The sides of `triangle` are denoted by x , y nd z . Area of the `triangle` and semiperimeter of the `triangle` ... (3)` C. `4sqrt(3)` D. `6sqrt(3)`
Description : If a simplex table shows the values 2, -3, 0 against “θ”, which should be taken as the replacement ratio. a. 2 b. -3 c. 0 d. None of these
Last Answer : c. 0
Description : Controllable variables are also called.................................. a. Slack variables b. Surplus variables c. Artificial variable d. Decision variables
Last Answer : d. Decision variables
Description : The variables which cannot be manipulated by the decision maker are called.................... a. Controllable variables b. Uncontrollable variables c. Both a and b d. None of these
Last Answer : b. Uncontrollable variables
Description : The variables which can be manipulated by the decision maker are called.................... a. Controllable variables b. Uncontrollable variables c. Both a and b d. None of these
Last Answer : a. Controllable variables
Description : The outlet where the services are being provided to the customers is called................. a. Waiting line b. Service facility c. Idle facility d. Traffic intensity
Last Answer : b. Service facility
Description : .................... is the popular method for solving an assignment problem. a. Hungarian Method b. Enumeration Method c. Simplex Method d. None of the above
Last Answer : a. Hungarian Method
Description : Hungarian method was developed by ........................ a. T C Koopman b. F L Hitchcock c. D Konig d. George B Dantzig
Last Answer : c. D Konig
Description : Which of the following methods is used to solve an assignment problem: a. Enumeration Method b. Hungarian Method c. Simplex Method d. All of the above
Last Answer : d. All of the above
Description : VAM is also called........................ a. Matrix Minima Method b. Penalty Method c. MODI Method d. None of these
Last Answer : b. Penalty Method
Description : Transportation model was first introduced by ........................ in the year 1941. a. T C Koopman b. George B Dantzig c. Von-neumann d. F L Hitchcock
Last Answer : d. F L Hitchcock
Description : ................................is that element of the simplex table which lis both in the key row and key column. a. Key element b. Pivot element c. Both a and b d. None of these
Last Answer : c. Both a and b
Description : Shadow price is also called ...................... a. Dual price b. Unit price c. Total cost d. None of these
Last Answer : a. Dual price
Description : Which of the following is a characteristic of a dual problem: a. Dual of a dual is primal b. If dual has a finite optimal solution, then the primal also has finite optimal solution c. If dual has no feasible solution, then the primal also has no feasible solution d. All of the above
Description : Game theory became popular when the book “Theory of Games and Economic Behaviour” was published in 1944 by .............................. a. Von Neumann b. Mc Closky c. Von-Neumann and Mc Closky d. Von-neumann and Morgenstern
Last Answer : d. Von-neumann and Morgenstern
Description : Traffic intensity is computed by using the formula: a. λ/μ b. μ/λ c. 1- λ/μ d. 1- μ/λ
Last Answer : a. λ/μ
Description : Traffic intensity in Queuing Theory is also called........................... a. Service factor b. Arrival factor c. Utilisation factor d. None of these
Last Answer : c. Utilisation factor
Description : ..............................was the first person who developed a viable queueing theory a. Von Neumann b. Morgenstern c. H M Wagner d. Simeon Dennis Poisson
Last Answer : d. Simeon Dennis Poisson
Description : Excess of service facilities over and above the number of customers results: a. Idleness of service capacity b. Queues c. Both a and b d. None of these
Last Answer : a. Idleness of service capacity
Description : ............................refers to the manner in which the customers behave while being in the queue. a. Service pattern b. Service pattern c. Queue discipline d. None of these
Last Answer : c. Queue discipline
Description : MODI Method to test the optimality of a feasible solution to TP is also called............... a. Stepping Stone Method b. u. v. Method c. both a and b d. none of these
Last Answer : b. u. v. Method
Description : Matrix Minima Method to find initial feasible solution to a TP is also called ....................... a. NWCM b. LCM c. VAM d. None of these
Last Answer : c. VAM
Description : In Transportation Problem, LCM stands for ............................. a. Lowest Common Multiplier b. Least Cost Method c. Lowest Cell Method d. None of these
Last Answer : b. Least Cost Method
Description : In Transportation Problem, NWCM stands for ............................. a. North West Cost Method b. Net Worth Corner Method c. North West Corner Method d. None of these
Last Answer : c. North West Corner Method
Description : Initial feasible solution to a transportation problem arrived through which of the following method is very near to the optimal solution: a. NWCM b. LCM c. VAM d. None of these
Description : In queuing theory, FCFS stand for .............................. a. First Cum First Served b. First Customer Fist Served c. Fast Channel First Served
Last Answer : a. First Cum First Served
Description : ...................... is a method of analysing the current movement of the some variable in an effort to predict the future movement of the same variable. a. Goal programming b. Queuing theory c. Markov Analysis d. Replacement theory
Last Answer : c. Markov Analysis
Description : In queuing theory, ............................ stands for mean service rate. a. μ b. λ c. t d. none of these
Last Answer : a. μ
Description : In queuing theory, ............................ stands for mean arrival rate of customers. a. μ b. λ c. t d. none of these
Last Answer : b. λ