310) Pick up the correct statement. Dummy activity on a PERT/CPM chart means, it

consumes time, but no resources

consumes resources but no time

consumes neither time nor resources

is a dangling event

Answer is:

consumes neither time nor resources

maximum slack

minimum slack

average slack

no slack

Answer is:

increases continuously

decreases continuously

remains constant

may increase or decrease depending on various factors

Answer is:

a project will always be behind schedule, if left uncorrected

cost of project will always be more than the estimated cost, if no timely corrections are taken

a project can be subdivided into a set of predictable, independent activities

activities are fixed and can′t be changed ,

Answer is:

latest start time of succeeding event -earliest finish time of preceding event activity time

latest start time of the event - earliest start time of the event

latest finish time of event - earliest finish time of the event

anyone of the above

Answer is: