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 duration of the activity, is called latest start time (B) The latest occurrence time for the node at which the activity arrow terminates, is called latest finish time (C) Earliest occurrence time of the event from which the activity arrow' originates, is called earliest start time of the activity (D) All the above

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
duration of the activity, is called latest start time
(B) The latest occurrence time for the node at which the activity arrow terminates, is called
latest finish time
(C) Earliest occurrence time of the event from which the activity arrow' originates, is called
earliest start time of the activity
(D) All the above
by

1 Answer

Answer :

(D) All the above
by

Related questions

Select the incorrect statement. (A) Earliest start of an activity is the early event time of the node it leaves. (B) Latest finish of an activity is the late event time of the node it enters. (C) Latest start of an activity is its latest finish minus its duration. (D) None of the above

Description : Select the incorrect statement. (A) Earliest start of an activity is the early event time of the node it leaves. (B) Latest finish of an activity is the late event time of the node it enters. (C) Latest start of an activity is its latest finish minus its duration. (D) None of the above

Last Answer : (D) None of the above

Pick up the correct statement from the following: (A) The duration between the earliest start time of the preceding event and latest finish time of the succeeding event, is called 'float' (B) The duration of time by which an activity can be delayed without affecting the succeeding activity, is called free float (C) The difference between total float and free float, is called interfering float (D) All the above

Description : Pick up the correct statement from the following: (A) The duration between the earliest start time of the preceding event and latest finish time of the succeeding event, is called 'float' (B) ... C) The difference between total float and free float, is called interfering float (D) All the above

Last Answer : (D) All the above

Pick up the correct statement from the following: (A) Forward pass is used for calculating earliest expected time (B) Backward pass is used for calculating the latest occurrence time (C) Maximum value of earliest expected time is used if there is more than one value of any event (D) All the above

Description : Pick up the correct statement from the following: (A) Forward pass is used for calculating earliest expected time (B) Backward pass is used for calculating the latest occurrence time (C) Maximum value of earliest ... time is used if there is more than one value of any event (D) All the above

Last Answer : (D) All the above

Pick up the incorrect statement from the following: (A) The difference between the earliest start time and latest finish time of any activity, is the maximum time available for the activity (B) The difference between the maximum time available for the job and actual time it consumes, is called total float (C) The difference between the latest start time and earliest start time of an activity, is called total float (D) None of thes

Description : Pick up the incorrect statement from the following: (A) The difference between the earliest start time and latest finish time of any activity, is the maximum time available for the activity (B) The ... start time and earliest start time of an activity, is called total float (D) None of thes

Last Answer : (D) None of these

The EST + activity duration = .............................. a. Earliest Finish Time b. Latest Start Time c. Latest Finish Time d. None of these

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

..................... 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

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

If D is the duration, ES and EF are the earliest start and finish, LS and LF are latest start and latest finish time, then the following relation holds good (A) EF = ES + D (B) LS = LF - D (C) LF = LS + D (D) All the above

Description : If D is the duration, ES and EF are the earliest start and finish, LS and LF are latest start and latest finish time, then the following relation holds good (A) EF = ES + D (B) LS = LF - D (C) LF = LS + D (D) All the above

Last Answer : (D) All the above

Pick up the correct statement from the following: (A) The difference of latest occurrence time and earliest expected time, is called slack (B) The activities connecting the events having zero slack, lie on the critical path (C) The critical path consumes the maximum time (D) All the above

Description : Pick up the correct statement from the following: (A) The difference of latest occurrence time and earliest expected time, is called slack (B) The activities connecting the events having zero slack, lie on the critical path (C) The critical path consumes the maximum time (D) All the above

Last Answer : (D) All the above

Pick up the correct statement from the following: (A) Earliest expected time is denoted by TE (B) Latest occurrence time is denoted by TL (C) Contractual obligation time is denoted by Ts (D) All the above

Description : Pick up the correct statement from the following: (A) Earliest expected time is denoted by TE (B) Latest occurrence time is denoted by TL (C) Contractual obligation time is denoted by Ts (D) All the above

Last Answer : (D) All the above

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

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

Total float for any activity is defined as the difference between (A) Its latest finish time and earliest start time for its successor activity (B) Its latest start time and earliest start time (C) Its latest start time and earliest finish time (D) Its earliest finish time and earliest start time for its successor activity

Description : Total float for any activity is defined as the difference between (A) Its latest finish time and earliest start time for its successor activity (B) Its latest start time and earliest start ... earliest finish time (D) Its earliest finish time and earliest start time for its successor activity

Last Answer : (B) Its latest start time and earliest start time

Assertion (A): Activity 57 is critical. Reason (R): Earliest finish time and latest finish time for events 57 are same Select the correct answer. (A) A is correct but R is not correct (B) R is correct but A is not correct (C) Both A and R is correct (D) Both A and R is incorrect

Description : Assertion (A): Activity 57 is critical. Reason (R): Earliest finish time and latest finish time for events 57 are same Select the correct answer. (A) A is correct but R is not correct (B) R is correct but A is not correct (C) Both A and R is correct (D) Both A and R is incorrect

Last Answer : (A) A is correct but R is not correct

Free float for any activity is defined as the difference between A. its earliest finish time and earliest start time for its successor activity B. its latest start time and earliest start time C. its latest finish time and earliest start time for its successor activity D. its earliest finish time and latest start time for its successor activity

Description : Free float for any activity is defined as the difference between A. its earliest finish time and earliest start time for its successor activity B. its latest start time and earliest start time ... its successor activity D. its earliest finish time and latest start time for its successor activity

Last Answer : A. its earliest finish time and earliest start time for its successor activity

Which of the following statements is correct regarding ‘float’ for anactivity? a) Time between its earliest start time and earliest finish time b) Time between its latest start time and latest finish time c) Time between latest start time and earliest finish time d) Time between earliest finish time and latest finish time

Description : Which of the following statements is correct regarding float' for anactivity? a) Time between its earliest start time and earliest finish time b) Time between its latest start time and latest ... start time and earliest finish time d) Time between earliest finish time and latest finish time

Last Answer : d) Time between earliest finish time and latest finish time

For an activity in a CPM analysis, the early Finish time is 13 and the late Finish time is 13. Duration of activity is 6. Which of the following statements is true? A.The early start is 6 B.The duration of the activity is 13 C.The slack of this activity is 13 D.The activity is on the critical path

Description : For an activity in a CPM analysis, the early Finish time is 13 and the late Finish time  is 13. Duration of activity is 6. Which of the following statements is true?  A.The early start is 6 B. ... of the activity is 13  C.The slack of this activity is 13  D.The activity is on the critical path

Last Answer : D.The activity is on the critical path

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

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

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

In a network diagram, activity is denoted by ............................ a. Node b. Arrow c. Triangle d. None of these

Description : In a network diagram, activity is denoted by ............................ a. Node b. Arrow c. Triangle d. None of these

Last Answer : b. Arrow

Pick up the incorrect statement from the following: (A) The activity is the time consuming part of a project (B) The beginning and end of a job, are called events (C) The activity which consumes maximum time, is called a node (D) Logically and sequentially connected activities and events form a network

Description : Pick up the incorrect statement from the following: (A) The activity is the time consuming part of a project (B) The beginning and end of a job, are called events (C) The activity ... maximum time, is called a node (D) Logically and sequentially connected activities and events form a network

Last Answer : (C) The activity which consumes maximum time, is called a node

Select the incorrect statement. (A) Start float and finish float are always equal. (B) Total float can be either start float or finish float. (C) Start float and finish float need not be equal. (D) Start float and finish float are the differences between activity times and not event times.

Description : Select the incorrect statement. (A) Start float and finish float are always equal. (B) Total float can be either start float or finish float. (C) Start float and finish float need not be equal. (D) Start float and finish float are the differences between activity times and not event times.

Last Answer : (C) Start float and finish float need not be equal.

Backward pass calculations are done to find ________ occurrence times of events a. Tentative b. Definite c. Latest d. Earliest

Description : Backward pass calculations are done to find ________ occurrence times of events a. Tentative b. Definite c. Latest d. Earliest

Last Answer : c. Latest

Forward pass calculations are done to find _____ occurrence times of events a. Exact b. Earliest c. Latest d. Approximate

Description : Forward pass calculations are done to find _____ occurrence times of events a. Exact b. Earliest c. Latest d. Approximate

Last Answer : b. Earliest

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

Last Answer : (D) All the above

In the time-cost optimisation, using CPM method for network analysis, the crashing of the activities along the critical path is done starting with the activity having (A) Longest duration (B) Highest cost slope (C) Least cost slope (D) Shortest duration

Description : In the time-cost optimisation, using CPM method for network analysis, the crashing of the activities along the critical path is done starting with the activity having (A) Longest duration (B) Highest cost slope (C) Least cost slope (D) Shortest duration

Last Answer : (C) Least cost slope

Choose the antimalarial drug effective against multidrug resistant P. falciparum, which rapidly terminates an attack of malarial fever, but has a short duration of action, so that recrudescence is common: A. Proguanil B. Mefloquine C. Amodiaquine D. Artemisinin

Description : Choose the antimalarial drug effective against multidrug resistant P. falciparum, which rapidly terminates an attack of malarial fever, but has a short duration of action, so that recrudescence is common: A. Proguanil B. Mefloquine C. Amodiaquine D. Artemisinin

Last Answer : D. Artemisinin

Pick up the incorrect statement from the following a. The activity which consumes maximum time, is called a node b. The activity is the time consuming part of a project c. The beginning and end of a job, are called events d. Logically and sequentially connected activities and events form a network

Description : Pick up the incorrect statement from the following a. The activity which consumes maximum time, is called a node b. The activity is the time consuming part of a project c. The beginning ... of a job, are called events d. Logically and sequentially connected activities and events form a network

Last Answer : a. The activity which consumes maximum time, is called a node

At the completion of the forward and backward passes, the slack for an activity is given by the a. Difference between early start and early finish b. Difference between early start and latest finish c. Difference between latest start and early finish d. Difference between latest start and latest finish

Description : At the completion of the forward and backward passes, the slack for an activity is given by the a. Difference between early start and early finish b. Difference between early start and ... c. Difference between latest start and early finish d. Difference between latest start and latest finish

Last Answer : c. Difference between latest start and early finish

_____________ refers to some action which is a time consuming effort necessary to complete a specific event. A. A Network. B. An Activity. C. An Event. D. A Node.

Description : _____________ refers to some action which is a time consuming effort necessary to complete a specific event. A. A Network. B. An Activity. C. An Event. D. A Node.

Last Answer : B. An Activity.

The three time estimates for the activities of the network shown in the given figure are shown above their arrows. The earliest expected time for the event 4, is (A) 19 (B) 14 (C) 24 (D) None of these

Description : The three time estimates for the activities of the network shown in the given figure are shown above their arrows. The earliest expected time for the event 4, is (A) 19 (B) 14 (C) 24 (D) None of these

Last Answer : (A) 19

The latest finish time for an activity: A. Equals the min. of LFT − t for al immediate successors B. Equals the max. of LFT − t for al immediate predecessors. C. Equals the max. of EST + t for all immediate predecessors. D. Equals the min. of EST + t for all immediate successors

Description : The latest finish time for an activity: A. Equals the min. of LFT − t for al immediate successors B. Equals the max. of LFT − t for al immediate predecessors. C. Equals the max. of EST + t for all immediate predecessors. D. Equals the min. of EST + t for all immediate successors

Last Answer : A. Equals the min. of LFT − t for al immediate successors

Pick up the correct statement from the following: (A) The range of water content between the liquid limit and plastic limit is called plasticity index (B) The ratio of the liquid limit minus the natural water content to the plasticity index of soils, is called consistency index (C) The ratio of natural water content minus its plastic limit to its plasticity index is called liquidity index (D) All the above

Description : Pick up the correct statement from the following: (A) The range of water content between the liquid limit and plastic limit is called plasticity index (B) The ratio of the liquid limit minus ... content minus its plastic limit to its plasticity index is called liquidity index (D) All the above

Last Answer : Answer: Option D

Pick up the incorrect statement from the following: (A) The various functions under each activity, are shown by one bar on Bar Charts (B) Bar chart establishes the interdependency of one event on another (C) Only approximate percentage of the completed work is reported (D) None of these

Description : Pick up the incorrect statement from the following: (A) The various functions under each activity, are shown by one bar on Bar Charts (B) Bar chart establishes the interdependency of one event on another (C) Only approximate percentage of the completed work is reported (D) None of these

Last Answer : (B) Bar chart establishes the interdependency of one event on another

____________ is a graphical representation of the various activity and event relating to a project. A. Network analysis. B. Scheduling technique. C. Logical Model. D. Network Diagram

Description : ____________ is a graphical representation of the various activity and event relating to a project. A. Network analysis. B. Scheduling technique. C. Logical Model. D. Network Diagram

Last Answer : D. Network Diagram

A node X on a 10 Mbps network is regulated by a token bucket. The token bucket is filled at a rate of 2 Mbps. Token bucket is initially filled with 16 megabits. The maximum duration taken by X to transmit at full rate of 10 Mbps is ............ secs. (1) 1 (2) 2 (3) 3 (4) 4

Description : A node X on a 10 Mbps network is regulated by a token bucket. The token bucket is filled at a rate of 2 Mbps. Token bucket is initially filled with 16 megabits. The maximum duration taken by X to transmit at full rate of 10 Mbps is ............ secs. (1) 1 (2) 2 (3) 3 (4) 4

Last Answer : (2) 2 

Pick up the correct statement from the following: (A) In soils, the flow index indicates variation in shear strength with water content (B) Liquid limit minus plastic limit, is known as plasticity index of the soil (C) Plastic limit minus shrinkage limit, is known as shrinkage index of the soil (D) All the above

Description : Pick up the correct statement from the following: (A) In soils, the flow index indicates variation in shear strength with water content (B) Liquid limit minus plastic limit, is known as plasticity ... Plastic limit minus shrinkage limit, is known as shrinkage index of the soil (D) All the above

Last Answer : Answer: Option D

Pick up the correct statement from the following: (A) The specified duration of unit hydrograph, is called unit duration (B) The rain during specified duration, is called unit storm (C) The number of unit hydrographs for a given basin, is theoretically infinite (D) All the above

Description : Pick up the correct statement from the following: (A) The specified duration of unit hydrograph, is called unit duration (B) The rain during specified duration, is called unit storm (C) The number of unit hydrographs for a given basin, is theoretically infinite (D) All the above

Last Answer : Answer: Option D

Pick up the correct statement from the following: (A) The intensity of rain is the rate at which it falls (B) The duration of rain is the time for which it falls with a given intensity (C) The frequency of rain is the number of times, if falls (D) All the above

Description : Pick up the correct statement from the following: (A) The intensity of rain is the rate at which it falls (B) The duration of rain is the time for which it falls with a given intensity (C) The frequency of rain is the number of times, if falls (D) All the above

Last Answer : Answer: Option D

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

Impulse of heart beat originates from (a) SA node (b) AV node (c) vagus nerve (d) cardiac nerve

Description : Impulse of heart beat originates from (a) SA node (b) AV node (c) vagus nerve (d) cardiac nerve

Last Answer : (a) SA node

Pick up the correct statement from the following: (A) The unit hydrograph of a specified unit duration obtained from the past data can be used to obtain the hydrograph of future storms of like duration (B) To obtain the ordinates of storm hydrograph, the ordinates of unit hydrograph are multiplied by the multiplying factor (C) The multiplying factor for storm hydrograph may be obtained by dividing the run off in mm by 25 mm (D) All the above

Description : Pick up the correct statement from the following: (A) The unit hydrograph of a specified unit duration obtained from the past data can be used to obtain the hydrograph of future storms of like duration (B) ... hydrograph may be obtained by dividing the run off in mm by 25 mm (D) All the above

Last Answer : Answer: Option D

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

Project crashing is the method for ------------- A. Shortening the project duration by reducing the time of one or more critical activities B.Adding resources at critical points C.Doing technical analysis of the finished work for review D.Adding duration to each activity

Description : Project crashing is the method for -------------  A. Shortening the project duration by reducing the time of one or more critical  activities  B.Adding resources at critical points  C.Doing technical analysis of the finished work for review  D.Adding duration to each activity

Last Answer : A. Shortening the project duration by reducing the time of one or more critical  activities

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

Total float in a planning network is (a) Late start time – Early start time (b) Early start time – Late start time (c) Late start time – Late finish time (d) Late finish time – Early finish time

Description : Total float in a planning network is (a) Late start time – Early start time (b) Early start time – Late start time (c) Late start time – Late finish time (d) Late finish time – Early finish time

Last Answer : Ans: (a & d)

EST stands for ____________. A. Earliest Start Time. B. Event Start Time. C. Effective Start Time. D. Essential Start Time.

Description : EST stands for ____________. A. Earliest Start Time. B. Event Start Time. C. Effective Start Time. D. Essential Start Time.

Last Answer : A. Earliest Start Time.

In the given figure, the network of a project represents (A) Activity of an excavation of a footing (B) Activity of an excavation which starts at event No. 1 and ends at even No. 2 (C) Activity of excavation which takes 8 units of time (D) None of thes

Description : In the given figure, the network of a project represents (A) Activity of an excavation of a footing (B) Activity of an excavation which starts at event No. 1 and ends at even No. 2 (C) Activity of excavation which takes 8 units of time (D) None of thes

Last Answer : (C) Activity of excavation which takes 8 units of time

Different cultures sometimes vary in their attitudes to time. In cultures where people follow event time: A. It is important to turn up for meetings on time. B. Much time is devoted to having a chat over a coffee during the working day. C. People get irritated if meetings do not start on time. D. Where an event is running over time, people do not wait for it to finish before moving on to the next event.

Description : Different cultures sometimes vary in their attitudes to time. In cultures where people follow event time: A. It is important to turn up for meetings on time. B. Much time is devoted to having a chat ... running over time, people do not wait for it to finish before moving on to the next event.

Last Answer : Much time is devoted to having a chat over a coffee during the working day.

Different cultures sometimes vary in their attitudes to time. In cultures where people follow event time: A. It is important to turn up for meetings on time. B. Much time is devoted to having a chat over a coffee during the working day. C. People get irritated if meetings do not start on time. D. Where an event is running over time, people do not wait for it to finish before moving on to the next event.

Description : Different cultures sometimes vary in their attitudes to time. In cultures where people follow event time: A. It is important to turn up for meetings on time. B. Much time is devoted to having a chat ... running over time, people do not wait for it to finish before moving on to the next event.

Last Answer : Much time is devoted to having a chat over a coffee during the working day.

Independent float is the amount of time by which: A. Start of the activity can be delayed without affecting the EST of subsequent activity B. reduces the float of subsequent activities C. completion of an activity can be delayed beyond EFT without affecting EST D. completion of an activity can be delayed beyond earliest possible finishing time

Description : Independent float is the amount of time by which:  A. Start of the activity can be delayed without affecting the EST of subsequent  activity  B. reduces the float of subsequent ... without affecting EST  D. completion of an activity can be delayed beyond earliest possible finishing time

Last Answer : A. Start of the activity can be delayed without affecting the EST of subsequent  activity

m and n are monsoon duration factor and catchment factor respectively. If P is yearly rainfall in cm, runoff can be calculated by (A) Velocity area method (B) Weir or spillway method (C) Use of venturi-meter (D) Using power plant consumption

Description : m and n are monsoon duration factor and catchment factor respectively. If P is yearly rainfall in  cm, runoff can be calculated by  (A) Velocity area method  (B) Weir or spillway method  (C) Use of venturi-meter  (D) Using power plant consumption 

Last Answer : (A) Velocity area method