The artificial activity which indicates that an activity following it, cannot be started unless the preceding activity is complete, is known as (A) Event (B) Free float (C) Dummy (D) Constrain

The artificial activity which indicates that an activity following it, cannot be started unless the
preceding activity is complete, is known as
(A) Event
(B) Free float
(C) Dummy
(D) Constrain
by

1 Answer

Answer :

(C) Dummy
by

Related questions

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

The time by which a particular activity can be delayed without affecting the preceding and succeeding activities is known as (A) Total float (B) Free float (C) Interfering float (D) Independent float

Description : The time by which a particular activity can be delayed without affecting the preceding and succeeding activities is known as (A) Total float (B) Free float (C) Interfering float (D) Independent float

Last Answer : (D) Independent float

Free float is mainly used to (A) Identify the activities which can be delayed without affecting the total float of preceding activity (B) Identify the activities, which can be delayed without affecting the total float of succeeding activity (C) Establish priorities (D) Identify the activities which can be delayed without affecting the total float of either the preceding or succeeding activities

Description : Free float is mainly used to (A) Identify the activities which can be delayed without affecting the total float of preceding activity (B) Identify the activities, which can be delayed ... which can be delayed without affecting the total float of either the preceding or succeeding activities

Last Answer : (B) Identify the activities, which can be delayed without affecting the total float of succeeding activity

The independent float affects only (A) Preceding activities (B) Succeeding activities (C) The particular activity involved (D) None of the above

Description : The independent float affects only (A) Preceding activities (B) Succeeding activities (C) The particular activity involved (D) None of the above

Last Answer : (C) The particular activity involved

Slack time is associated with (a) A real activity (b) An event (c) Both event and real activity (d) Dummy activity

Description : Slack time is associated with (a) A real activity (b) An event (c) Both event and real activity (d) Dummy activity

Last Answer : (b) An event

The particular task performance in CPM is known A.Dummy B.Event C.Activity D.Contract.

Description : The particular task performance in CPM is known  A.Dummy  B.Event  C.Activity  D.Contract.

Last Answer : C.Activity

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.

Activities that cannot be started until one or more of the other activities are completed, are called.......................................... a. Dummy activities b. Initial activities c. Successor activities d. Predecessor activities

Description : Activities that cannot be started until one or more of the other activities are completed, are called.......................................... a. Dummy activities b. Initial activities c. Successor activities d. Predecessor activities

Last Answer : c. Successor activities

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

An activity whose start or end cannot be delay without affecting total project completion time is called ______ activity a. Dummy b. Non-critical c. Critical d. Important

Description : An activity whose start or end cannot be delay without affecting total project completion time is called ______ activity a. Dummy b. Non-critical c. Critical d. Important

Last Answer : c. Critical

The difference between the time avail-to do a job and the time required to do the job, is known as (A) Event (B) Float (C) Duration (D) Constraint

Description : The difference between the time avail-to do a job and the time required to do the job, is known as (A) Event (B) Float (C) Duration (D) Constraint

Last Answer : (B) Float

A dummy activity (A) Is artificially introduced (B) Is represented by a dotted line (C) Does not consume time (D) All the above

Description : A dummy activity (A) Is artificially introduced (B) Is represented by a dotted line (C) Does not consume time (D) All the above

Last Answer : (D) All the above

Whenever an activity has zero total float, then (A) Free float of the activity must be zero but independent float need not be zero (B) Independent float must be zero but free float need not be zero (C) Free float and independent float both must be zero (D) Free float and independent float both need not be zero

Description : Whenever an activity has zero total float, then (A) Free float of the activity must be zero but independent float need not be zero (B) Independent float must be zero but free float need not be ... and independent float both must be zero (D) Free float and independent float both need not be zero

Last Answer : (C) Free float and independent float both must be zero

Under the Insolvency and Bankruptcy Code, 2016, debts owed to a secured creditor in the event such secured creditor has relinquished security ranks equally with ___________. a) insolvency resolution process costs b) workmen’s dues for a period of 24 months prior to liquidation commencement date c) wages and any unpaid dues owed to employees other than workmen for the period of twelve months preceding the liquidation commencement date d) dues to Central Government

Description : Under the Insolvency and Bankruptcy Code, 2016, debts owed to a secured creditor in the event such secured creditor has relinquished security ranks equally with ___________. a) insolvency ... period of twelve months preceding the liquidation commencement date d) dues to Central Government

Last Answer : b) workmen’s dues for a period of 24 months prior to liquidation commencement date

When do physical limits on information representation constrain Moore's law?

Description : When do physical limits on information representation constrain Moore's law?

Last Answer : answer:Interesting. We will not have enough atoms to reliably represent the state of information? I don’t know. I like Shannon.

33. Before formulating a formal L P model it is better to a. Express each constrain in words b. Express the objective function in words c. Verbally identify decision variables d. All of the above

Description : 33. Before formulating a formal L P model it is better to a. Express each constrain in words b. Express the objective function in words c. Verbally identify decision variables d. All of the above

Last Answer : d. All of the above

Activities which must be finished before a given event can occur are termed as _________. A. Preceeding Activities. B. Succeeding Activities C. Concurrent Activities D. Dummy Activities.

Description : Activities which must be finished before a given event can occur are termed as _________. A. Preceeding Activities. B. Succeeding Activities C. Concurrent Activities D. Dummy Activities.

Last Answer : A. Preceeding Activities.

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

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

Anyone have a magic formula for creating dummy-proof, interactive .pdf forms that anyone can download, complete and return?

Description : Anyone have a magic formula for creating dummy-proof, interactive .pdf forms that anyone can download, complete and return?

Last Answer : answer:Serious answer from someone that was in the dot com business during the rise. Get them to fax it back. We had to get on the phone for customer support with problem solving. If the answers ... was done with the assumption the person on the other end was at a high level of computer smarts.

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

An activity which does not consume either resource or time is called ............................. a. Predecessor activity b. Successor activity c. Dummy activity d. Terminal activity

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

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

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

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

Additional time which a non-critical activity can consume without increasing the project duration is called _____________. A. Total Float. B. Free Float C. Independent Float. D. Dependant Float

Description : Additional time which a non-critical activity can consume without increasing the project duration is called _____________. A. Total Float. B. Free Float C. Independent Float. D. Dependant Float

Last Answer : A. Total Float.

The maximum electron capacity of any orbital is (a) 2 (b) 6 (c) 14 (d) Cannot be determined unless the principal quantum number is known

Description : The maximum electron capacity of any orbital is (a) 2 (b) 6 (c) 14 (d) Cannot be determined unless the principal quantum number is known

Last Answer : Ans:(a)

_____________ 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.

A transit is oriented by setting its vernier A to read the back azimuth of the preceding line. A back sight on the preceding transit station taken and transit is rotated about its vertical axis. The vernier A reads (A) Azimuth of the forward line (B) Bearing of the forward line (C) Back bearing of the forward line (D) Equal to 360°-azimuth of the forward line

Description : A transit is oriented by setting its vernier A to read the back azimuth of the preceding line. A back sight on the preceding transit station taken and transit is rotated about its vertical axis. The vernier ... (C) Back bearing of the forward line (D) Equal to 360°-azimuth of the forward line

Last Answer : (A) Azimuth of the forward line

The angle between the prolongation of the preceding line and the forward line of a traverse is called (A) Deflection angle (B) Included angle (C) Direct angle (D) None of the above

Description : The angle between the prolongation of the preceding line and the forward line of a traverse is called (A) Deflection angle (B) Included angle (C) Direct angle (D) None of the above

Last Answer : (A) Deflection angle

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

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

Fill in the blank. Risk represents the likelihood that an event will happen during the life of the project that will negatively affect the ________________ of project goals. Select one: a. scope creep b. achievement c. float d. rough order of magnitude e. slack

Description : Fill in the blank. Risk represents the likelihood that an event will happen during  the life of the project that will negatively affect the ________________ of project goals. Select one: a. scope creep b. achievement c. float d. rough order of magnitude e. slack

Last Answer : b. achievement

If the demand line drawn from a ridge in a flow mass curve does not intersect the curve again, it indicates that (A) Demand cannot be met by inflow (B) Reservoir was not full at the beginning (C) Both (A) and (B) (D) None of the above

Description : If the demand line drawn from a ridge in a flow mass curve does not intersect the curve again, it indicates that (A) Demand cannot be met by inflow (B) Reservoir was not full at the beginning (C) Both (A) and (B) (D) None of the above

Last Answer : Answer: Option A

Should there be a Federal law that states that you cannot become a naturalized citizen of the USA, unless you can read, write and speak English, fluently?

Description : Should there be a Federal law that states that you cannot become a naturalized citizen of the USA, unless you can read, write and speak English, fluently?

Last Answer : Noy many US citizens can speak, read or write English “fluently”... there is plenty evidence of that right here in Ask-public!

(4) water and petrol are immiscible with each other and petrol which forms the upper layer continues to burn Explanation: Water is not effective in extinguishing a fire caused by petrol because water and petrol are immiscible with each other and petrol which forms the upper layer continues to burn. The specific gravity (or relative density) of gasoline ranges from 0.71-0.77 kg/l (719.7 kg/m3) while the specific gravity of water is 1000 kg/m3 and that is why gasoline or petrol floats on the upper surface of the water. Water cannot generally be used to extinguish a gasoline fire, unless used in a fine mist.

Description : (4) water and petrol are immiscible with each other and petrol which forms the upper layer continues to burn Explanation: Water is not effective in extinguishing a fire caused by petrol because water and ... . Water cannot generally be used to extinguish a gasoline fire, unless used in a fine mist.

Last Answer : "All the four quantum numbers of two electrons in an atom are not the same." It is the law of (1) Hund’s (2) Exclusion Principle of Pauli (3) Uncertainty Principle of Giesenberg (4) Avogadro’s law

The timer element of a reverse power relay cannot be energized unless _____________. A. the power flow is the same as the tripping direction B. the power flow is the opposite to the tripping direction C. the movement of the disk is damped by a permanent magnet D. one generator is motorized

Description : The timer element of a reverse power relay cannot be energized unless _____________. A. the power flow is the same as the tripping direction B. the power flow is the opposite to the tripping direction C. the movement of the disk is damped by a permanent magnet D. one generator is motorized

Last Answer : Answer: A

The timer element of a reverse power relay cannot be energized unless _____________. A. one generator is fully motorized B. the movement of the disk is damped by a permanent magnet C. the power flow is the same as the tripping direction D. the power flow is the opposite to the tripping direction

Description : The timer element of a reverse power relay cannot be energized unless _____________. A. one generator is fully motorized B. the movement of the disk is damped by a permanent magnet C. the power flow is the same as the tripping direction D. the power flow is the opposite to the tripping direction

Last Answer : Answer: C

Independent auditors cannot be totally independent a. Because they don’t audit financial statements b. Since they do not possess the CPA license c. As long as employer-employee relationship exists d. Unless their immediate supervisor is a CPA

Description : Independent auditors cannot be totally independent a. Because they don’t audit financial statements b. Since they do not possess the CPA license c. As long as employer-employee relationship exists d. Unless their immediate supervisor is a CPA

Last Answer : As long as employer-employee relationship exists

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

The project schedule is used to determine all of the following except which one? A. Cost estimates B. Activity start dates C. Float times D. Activity end dates

Description : The project schedule is used to determine all of the following except which one?  A. Cost estimates B. Activity start dates C. Float times D. Activity end dates

Last Answer : A. Cost estimates

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

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

Consider the following statements: In the critical path method of construction planning, Free Float can be. 1. Greater than Total Float. 2. Greater than Independent Float 3. Equal to Total Float. 4. Less than Independent Float. Of these statements (A) 1 and 4 are correct (B) 2 and 3 are correct (C) 1 and 4 are correct (D) 1 and 2 are correct

Description : Consider the following statements: In the critical path method of construction planning, Free Float can be. 1. Greater than Total Float. 2. Greater than Independent Float 3. Equal to Total Float. 4. Less than ... (B) 2 and 3 are correct (C) 1 and 4 are correct (D) 1 and 2 are correct

Last Answer : (B) 2 and 3 are correct

Interfering float is the difference between (A) Total float and free float (B) Total float and independent float (C) Free float and independent float (D) None of the above

Description : Interfering float is the difference between (A) Total float and free float (B) Total float and independent float (C) Free float and independent float (D) None of the above

Last Answer : (A) Total float and free float

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

Description : 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

Last Answer : (D) Class is being attended

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

Slack time refers to (A) An activity (B) An event (C) Both event and activity (D) None of the above

Description : Slack time refers to (A) An activity (B) An event (C) Both event and activity (D) None of the above

Last Answer : (B) An event

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

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