The probability distribution taken to represent the completion of time in PERT analysis is (a) Normal Distribution (b) Bet Distribution (c) Gamma Distribution (d) Gaussain Distribution

The probability distribution taken to represent the completion of time in PERT analysis is
(a) Normal Distribution (b) Bet Distribution
(c) Gamma Distribution (d) Gaussain Distribution
by

1 Answer

Answer :

(a) Normal Distribution
by

Related questions

In PERT analysis, the time estimates of activities and probability of their occurrence follow (A) Normal distribution curve (B) Poisson's distribution curve (C) Beta distribution curve (D) None of the above

Description : In PERT analysis, the time estimates of activities and probability of their occurrence follow (A) Normal distribution curve (B) Poisson's distribution curve (C) Beta distribution curve (D) None of the above

Last Answer : (C) Beta distribution curve

What is the benefit of using PERT/CPM network as integral component of project management? a. They furnish a consistent framework for planning, scheduling, monitoring and controlling project b. They illustrate the interdependencies of all tasks c. They can be used to estimate the expected project completion dates as well as the probability that the project will be completed by a specific date d. All of the above

Description : What is the benefit of using PERT/CPM network as integral component of project management? a. They furnish a consistent framework for planning, scheduling, monitoring and controlling project b. They illustrate ... that the project will be completed by a specific date d. All of the above

Last Answer : d. All of the above

In a PERT network, slack time is _____. (a) The end point that represents the completion of a major activity (b) The time or resources required to progress from one event to another (c) The amount of time an individual activity can be delayed without delaying the whole Project (d) The longest or most time-consuming sequence of events and activities

Description : In a PERT network, slack time is _____. (a) The end point that represents the completion of a major activity (b) The time or resources required to progress from one event to another ( ... without delaying the whole Project (d) The longest or most time-consuming sequence of events and activities 

Last Answer : (c) The amount of time an individual activity can be delayed without delaying the whole Project 

Which one of the following is the most appropriate management control technique for timely completion of a project ? (A) Organisation chart (B) Management by Objectives (C) PERT (D) Span of control

Description : Which one of the following is the most appropriate management control technique for timely completion of a project ? (A) Organisation chart (B) Management by Objectives (C) PERT (D) Span of control

Last Answer : Answer: PERT

PERT technique of network analysis is mainly useful for (A) Small projects (B) Large and complex projects (C) Research and development projects (D) Deterministic activities

Description : PERT technique of network analysis is mainly useful for (A) Small projects (B) Large and complex projects (C) Research and development projects (D) Deterministic activities

Last Answer : (C) Research and development projects

If the expected time for completion of a project is 10 days with a standard deviation of 2 days, the expected time of completion of the project with 99.9% probability is (A) 4 days (B) 6 days (C) 10 days (D) 16 day

Description : If the expected time for completion of a project is 10 days with a standard deviation of 2 days, the expected time of completion of the project with 99.9% probability is (A) 4 days (B) 6 days (C) 10 days (D) 16 day

Last Answer : (D) 16 days

If the expected time of completion of a project is 60 weeks with a standard deviation of 5 weeks, the probability of completing the project in 50 weeks and 65 weeks respectively will be (A) 2.3% and 84.1% (B) 97.7% and 84.1% (C) 97.7 % and 15.9% (D) 15.9% and 97.7%

Description : If the expected time of completion of a project is 60 weeks with a standard deviation of 5 weeks, the probability of completing the project in 50 weeks and 65 weeks respectively will be (A) 2.3% and 84.1% (B) 97.7% and 84.1% (C) 97.7 % and 15.9% (D) 15.9% and 97.7%

Last Answer : (A) 2.3% and 84.1%

PERT (Project Evaluation and Review Technique) analysis is based on A. Optimistic time, Pessimistic time and Most likely time B.Pessimistic time, Optional time, Maximum time C.Optimistic time, Efficient time, Most likely time D.Minimax time, Optimistic time and harmonic time

Description : PERT (Project Evaluation and Review Technique) analysis is based on  A. Optimistic time, Pessimistic time and Most likely time  B.Pessimistic time, Optional time, Maximum time  C.Optimistic time, Efficient time, Most likely time  D.Minimax time, Optimistic time and harmonic time

Last Answer : A. Optimistic time, Pessimistic time and Most likely time

BET apparatus is used to determine the (A) Specific surface of a porous catalyst (B) Pore size distribution (C) Pore diameter (D) Porosity of the catalyst bed

Description : BET apparatus is used to determine the (A) Specific surface of a porous catalyst (B) Pore size distribution (C) Pore diameter (D) Porosity of the catalyst bed

Last Answer : (A) Specific surface of a porous catalyst

The probability of completing the project can be estimated based upon the ____ . (A) Uniform distribution curve (B) Normal distribution curve. (C) U-shaped distribution curve (D) None of the above

Description : The probability of completing the project can be estimated based upon the ____ . (A) Uniform distribution curve (B) Normal distribution curve. (C) U-shaped distribution curve (D) None of the above

Last Answer : (B) Normal distribution curve.

The probability of completing the project can be estimated based upon the . (A)Uniform distribution curve (B)Normal distribution curve. (C)U-shaped distribution curve (D)None of the above

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Last Answer : (B)Normal distribution curve.

Commonly assumed probability distribution of arrival pattern is ....................... a. Poisson distribution b. Binomial distribution c. Normal distribution d. None of these

Description : Commonly assumed probability distribution of arrival pattern is ....................... a. Poisson distribution b. Binomial distribution c. Normal distribution d. None of these

Last Answer : a. Poisson distribution

Petri is working for Nokia in Finland. He has completed 10 months of his 12-month project, budgeted at $800,000. His earned value analysis shows that variance at completion is $75,000. What is the estimate at completion value for this project? Select one: a. 725,000 b. -725,000 c. -$875,000 d. $875,000 e. $800,000

Description : Petri is working for Nokia in Finland. He has completed 10 months of his 12-month project, budgeted at $800,000. His earned value analysis shows that variance at  completion is $75,000. What is the estimate at completion value ... : a. 725,000 b. -725,000 c. -$875,000 d. $875,000 e. $800,000

Last Answer : d. $875,000

Consider the following features/factors: 1. Projects are of the non-repetitive type 2. Time required need not be known 3. Time required is known precisely 4. Events have been established for planning 5. Emphasis is given to activities of project PERT is preferred for planning because of (A) 1, 2 and 4 (B) 3, 4 and 5 (C) 1, 3 and 4 (D) 1, 2 and 5

Description : Consider the following features/factors: 1. Projects are of the non-repetitive type 2. Time required need not be known 3. Time required is known precisely 4. Events have been established for planning 5. Emphasis is given to ... and 4 (B) 3, 4 and 5 (C) 1, 3 and 4 (D) 1, 2 and 5

Last Answer : (A) 1, 2 and 4

Which of the following is not a PERT event? (A) Site investigation started (B) Sessional work completed (C) Bus starts from Jaipur (D) Class is being attended

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Last Answer : (D) Class is being attended

The first method invented for planning projects, was (A) Bar chart method (B) Milestone chart (C) Critical path method (CPM) (D) Programme Evaluation and Review Technique (PERT)

Description : The first method invented for planning projects, was (A) Bar chart method (B) Milestone chart (C) Critical path method (CPM) (D) Programme Evaluation and Review Technique (PERT)

Last Answer : (A) Bar chart method

Pick up the PERT event from the following: (A) Digging of foundation started (B) Digging of foundation completed (C) Laying of concrete started (D) All the above

Description : Pick up the PERT event from the following: (A) Digging of foundation started (B) Digging of foundation completed (C) Laying of concrete started (D) All the above

Last Answer : (D) All the above

PERT is (A) An analytic in concept (B) Limited of event oriented diagrams (C) Used for research and development projects (D) All the above

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Last Answer : (D) All the above

. In a zero order reaction, reactants concentration does not change with time and the (A) Time for half change is half the time taken for completion of the reaction (B) Time for half change is independent of the initial concentration (C) Time for completion of the reaction is independent of the initial concentration (D) Reaction rate is trebled when the initial concentration is trebled

Description : . In a zero order reaction, reactants concentration does not change with time and the (A) Time for half change is half the time taken for completion of the reaction (B) Time for ... is independent of the initial concentration (D) Reaction rate is trebled when the initial concentration is trebled

Last Answer : (A) Time for half change is half the time taken for completion of the reaction

Which of the following methods of structural analysis is a displacement method? (A) Moment distribution method (B) Column analogy method (C) Three moment equation (D) None of the above

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Which of the following methods of structural analysis is a force method? (A) Slope deflection method (B) Column analogy method (C) Moment distribution method (D) None of the above

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Last Answer : (B) Column analogy method

The moment-distribution method in structural analysis falls in the category of (a) Displacement method (b) Force method (c) Flexibility method (d) First order approximate method

Description : The moment-distribution method in structural analysis falls in the category of (a) Displacement method (b) Force method (c) Flexibility method (d) First order approximate method

Last Answer : (a) Displacement method

Half life is a term used to describe a) The penetrating ability a gamma source b) Half the total time a gamma source will be useful c) The time taken for the gamma source to reduce the strength by half d) The rate of decay of an X-ray tube

Description : Half life is a term used to describe a) The penetrating ability a gamma source b) Half the total time a gamma source will be useful c) The time taken for the gamma source to reduce the strength by half d) The rate of decay of an X-ray tube

Last Answer : c) The time taken for the gamma source to reduce the strength by half

______________ is/are the way/s to represent uncertainty. a) Fuzzy Logic b) Probability c) Entropy d) All of the mentioned

Description : ______________ is/are the way/s to represent uncertainty. a) Fuzzy Logic b) Probability c) Entropy d) All of the mentioned

Last Answer : d) All of the mentioned

______________ is/are the way/s to represent uncertainty. a) Fuzzy Logic b) Probability c) Entropy d) All of the mentioned

Description : ______________ is/are the way/s to represent uncertainty. a) Fuzzy Logic b) Probability c) Entropy d) All of the mentioned

Last Answer : d) All of the mentioned

For completion of a project, the critical path of the network represents (A) Minimum time (B) Maximum time (C) Maximum cost (D) Minimum cost

Description : For completion of a project, the critical path of the network represents (A) Minimum time (B) Maximum time (C) Maximum cost (D) Minimum cost

Last Answer : (A) Minimum time

The time by which activity completion time can be delayed without affecting the start of succeeding activities, is known as (A) Duration (B) Total float (C) Free float (D) Interfering float

Description : The time by which activity completion time can be delayed without affecting the start of succeeding activities, is known as (A) Duration (B) Total float (C) Free float (D) Interfering float

Last Answer : (C) Free float

Updating may result in (A) Change of critical path (B) Decrease of project completion time (C) Increase of project completion time (D) All of the above

Description : Updating may result in (A) Change of critical path (B) Decrease of project completion time (C) Increase of project completion time (D) All of the above

Last Answer : (D) All of the above

A bar chart is commonly used because (a) It is simple to draw and easy to understand (b) It indicates at a glance the overall progress of the project (c) It shows critical and non-critical activities (d) It incorporates uncertainties for delay in estimation of time required for completion of activities.

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Last Answer : (a) It is simple to draw and easy to understand

Consider the following statements: 1. Mathematically speaking, the time taken for 100% consolidation is infinite. 2. The time factor for a particular average degree of consolidation depends upon the distribution of initial excess hydrostatic pressure. 3. Secondary consolidation obeys Terzaghi’s one-dimensional theory of consolidation. Which of these statements are correct? (a) 1, 2 & 3 (b) 1 & 2 only (c) 2 & 3 only (d) 1 & 3 only

Description : Consider the following statements: 1. Mathematically speaking, the time taken for 100% consolidation is infinite. 2. The time factor for a particular average degree of consolidation depends upon the distribution of initial excess hydrostatic ... 3 (b) 1 & 2 only (c) 2 & 3 only (d) 1 & 3 only

Last Answer : (b) 1 & 2 only

Pick up the correct statement from the following: (A) The earth work of cutting in trenches or borrow pits in fairly uniform ground is measured with the help of average depths of the dead men (B) The earth work in trenches or borrow pits in irregular ground is measured by taking the difference in levels before and after completion of work (C) The earth work in trenches or borrow pits, where neither a nor b is feasible, are measured from the fillings after deduction of voids (D) All the above

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Last Answer : (D) All the above

Completion of an activity on CPM network diagram, is generally known (A) Event (B) Node (C) Connector (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

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All of the following are true regarding the Qualitative Risk Analysis process except which one? A. Probability and impact and expert interview are used to help correct biases that occC. Qualitative Risk Analysis is an easy method of determining risk probability and impact that usually takes a good deal of time to perform. D. Risk urgency assessment is a tool and technique of this process used to determine which risks need near-term response plans.ur in the data you’ve gathered during this process. B. The probability and impact matrix is used during this process to assign red, yellow, and green conditions to risks.

Description : All of the following are true regarding the Qualitative Risk Analysis process except  which one?  A. Probability and impact and expert interview are used to help correct biases that occur  in the data ... of this process used to determine  which risks need near-term response plans.

Last Answer : C. Qualitative Risk Analysis is an easy method of determining risk probability and  impact that usually takes a good deal of time to perform.

Which one of the following statements is incorrect ? (A) Pareto analysis is a statistical method used for analyzing causes, and is one of the primary tools for quality management. (B) Reliability of a software specifies the probability of failure-free operation of that software for a given time duration. (C) The reliability of a system can also be specified as the Mean Time To Failure (MTTF). (D) In white-box testing, the test cases are decided from the specifications or the requirements.

Description : Which one of the following statements is incorrect ? (A) Pareto analysis is a statistical method used for analyzing causes, and is one of the primary tools for quality management. (B) Reliability of ... (D) In white-box testing, the test cases are decided from the specifications or the requirements.

Last Answer : (D) In white-box testing, the test cases are decided from the specifications or the requirements.

How the entries in the full joint probability distribution can be calculated? a) Using variables b) Using information c) Both Using variables & information d) None of the mentioned

Description : How the entries in the full joint probability distribution can be calculated? a) Using variables b) Using information c) Both Using variables & information d) None of the mentioned

Last Answer : b) Using information

Commonly assumed probability distribution of service pattern are ....................... a. Poisson distribution b. Exponential distribution c. Erlang distribution d. b and c

Description : Commonly assumed probability distribution of service pattern are ....................... a. Poisson distribution b. Exponential distribution c. Erlang distribution d. b and c

Last Answer : d. b and c

Define joint probability distribution

Description : Define joint probability distribution

Last Answer : This completely specifies an agent's probability assignments to all propositions in the domain.The joint probability distribution p(x1,x2,--------xn) assigns probabilities to all possible atomic events;where X1,X2------Xn 10 =variables.

Define probability distribution

Description : Define probability distribution

Last Answer : Eg. P(weather) = (0.7,0.2,0.08,0.02). This type of notations simplifies many equations. 

During which stage of Risk planning are risks prioritized based on probability and impact? a. Identify Risks b. Plan Risk responses c. Perform Qualitative risk analysis d. Perform Quantitative risk analysis

Description : During which stage of Risk planning are risks prioritized based on probability and impact? a. Identify Risks b. Plan Risk responses c. Perform Qualitative risk analysis d. Perform Quantitative risk analysis

Last Answer : c. Perform Qualitative risk analysis

The process of assessing the probability and consequences of identified risks to the project objectives, assigning a risk score to each risk, and creating a list of prioritized risks describes which of the following processes? A. Quantitative Risk Analysis B. Risk Identification C. Qualitative Risk Analysis D. Risk Management Planning

Description : The process of assessing the probability and consequences of identified risks to the project objectives, assigning a risk score to each risk, and creating a list of prioritized risks describes ... Risk Analysis B. Risk Identification C. Qualitative Risk Analysis D. Risk Management Planning

Last Answer : C. Qualitative Risk Analysis

During which stage of Risk planning are risks prioritized based on probability and impact? a. Identify Risks b. Plan Risk responses c. Perform Qualitative risk analysis d. Perform Quantitative risk analysis

Description : During which stage of Risk planning are risks prioritized based on probability and impact? a. Identify Risks b. Plan Risk responses c. Perform Qualitative risk analysis d. Perform Quantitative risk analysis

Last Answer : c. Perform Qualitative risk analysis

The process of identifying the probability of occurrence of a natural hazard of a given intensity at a specific location based on an analysis of natural processes and site conditions is termed as- (a) Disaster calculation (b) Hazard Assessment (c) Hazard calculation (d) None of the above

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Last Answer : (b) Hazard Assessment

The term ‘phenomenology’ is associated with the process of (A) Qualitative Research (B) Analysis of Variance (C) Correlational Study (D) Probability Sampling

Description : The term ‘phenomenology’ is associated with the process of (A) Qualitative Research (B) Analysis of Variance (C) Correlational Study (D) Probability Sampling

Last Answer : (A) Qualitative Research

Which of the following establishes key dates throughout thb. Ballpark estimate c. Pert diagram d. Slack chart e. Milestone schedulee life of a project that must be met for the project to finish on time? Select one: a. Critical path

Description : Which of the following establishes key dates throughout the life of a project that  must be met for the project to finish on time? Select one: a. Critical path b. Ballpark estimate c. Pert diagram d. Slack chart e. Milestone schedule

Last Answer : e. Milestone schedule

In PERT (Project Evaluation and Review Technique) method Expected time (Te) is A. (To+Tp+4Tm)/6 B. (To+Tp+2Tm)/6 C. (To+Tp+Tm)/6 D. (Tm+Tp+4To)/6

Description : In PERT (Project Evaluation and Review Technique) method Expected time (Te) is  A. (To+Tp+4Tm)/6  B. (To+Tp+2Tm)/6  C. (To+Tp+Tm)/6  D. (Tm+Tp+4To)/6

Last Answer : A. (To+Tp+4Tm)/6

PERT chart can be used to track the tasks of a project when task time estimates are fairly uncertain.

Description : PERT chart can be used to track the tasks of a project when task time estimates are  fairly uncertain.

Last Answer : Ans: True

dummy activity is used in PERT network to describe the (A) Precedence relationship (B) Resource idleness (C) Resource restriction (D) Necessary time delay

Description : dummy activity is used in PERT network to describe the (A) Precedence relationship (B) Resource idleness (C) Resource restriction (D) Necessary time delay

Last Answer : Option A

In a PERT network, the earliest(activity) start time is the a. Earliest time that an activity can be finished without delaying the entire project b. Latest time that an activity can be started without delaying the entire project c. Earliest time that an activity can be started without violation of precedence requirements d. Latest time that an activity can be finished without delaying the entire project

Description : In a PERT network, the earliest(activity) start time is the a. Earliest time that an activity can be finished without delaying the entire project b. Latest time that an activity can ... of precedence requirements d. Latest time that an activity can be finished without delaying the entire project

Last Answer : c. Earliest time that an activity can be started without violation of precedence requirements

PERT emphasises on ........................... a. Activity b. Time c. Cost d. None of these

Description : PERT emphasises on ........................... a. Activity b. Time c. Cost d. None of these

Last Answer : b. Time

What is the full form of 'PERT' ? -How To ?

Description : What is the full form of 'PERT' ? -How To ?

Last Answer : The full form of 'PERT' is Project Evaluation and Review Technique