WGU Project Management C722 UNIT 7 Questions with
verified answers
_____ activities are activities that can be performed simultaneously because they
involve different resources.
a. successor
b. concurrent
c. serial
d. predecessor Ans✓✓✓ b. concurrent
________ applies to activities that can be delayed without affecting the project
completion date.
a. forward pass
b. free float
c. negative float
d. backward pass Ans✓✓✓ b. free float
________ depend on project deliverables, project constraints, milestones,
budgets, etc.
a. resource histograms
b. network diagrams
c. task relationships
d. project charters Ans✓✓✓ c. task relationships
_________ approaches are used when there is uncertainty in how long an activity
will take.
, a. scoring model
b. probabilistic duration estimation
c. project plan
d. determination duration estimation Ans✓✓✓ b. probabilistic duration
estimaiton
_________ is the number of time periods required to finish work activities that
lead to the completion of the project deliverables.
a. one point estimate
b. duration
c. learning curve Ans✓✓✓ b. duration
____________ can be important for creating accurate activity duration estimates
when the project includes tasks that are repeated.
a. wbs
b. beta distribution estimation methods
c. one point estimates
d. learning curve Ans✓✓✓ d. learning curve
A _______ is when you start assigning dates based on the earliest start date,
adding dates based on estimates for each task in the diagram.
a. functionality reduction
b. forward pass
c. backward pass
d. resource reduction Ans✓✓✓ b. forward pass
verified answers
_____ activities are activities that can be performed simultaneously because they
involve different resources.
a. successor
b. concurrent
c. serial
d. predecessor Ans✓✓✓ b. concurrent
________ applies to activities that can be delayed without affecting the project
completion date.
a. forward pass
b. free float
c. negative float
d. backward pass Ans✓✓✓ b. free float
________ depend on project deliverables, project constraints, milestones,
budgets, etc.
a. resource histograms
b. network diagrams
c. task relationships
d. project charters Ans✓✓✓ c. task relationships
_________ approaches are used when there is uncertainty in how long an activity
will take.
, a. scoring model
b. probabilistic duration estimation
c. project plan
d. determination duration estimation Ans✓✓✓ b. probabilistic duration
estimaiton
_________ is the number of time periods required to finish work activities that
lead to the completion of the project deliverables.
a. one point estimate
b. duration
c. learning curve Ans✓✓✓ b. duration
____________ can be important for creating accurate activity duration estimates
when the project includes tasks that are repeated.
a. wbs
b. beta distribution estimation methods
c. one point estimates
d. learning curve Ans✓✓✓ d. learning curve
A _______ is when you start assigning dates based on the earliest start date,
adding dates based on estimates for each task in the diagram.
a. functionality reduction
b. forward pass
c. backward pass
d. resource reduction Ans✓✓✓ b. forward pass
