I need help answering these questions: What are two different types...

I need help answering these questions:

What are two different types of Enabler Stories? (Choose two.)

·      Feature *

·      Exploration *

·      Defects

·      Infrastructure

·      Impediment

What is a recommended time horizon of the Program Increment Roadmap?

·      1-3 years

·      2-4 years *

·      Less than 1 year

·      2 or more years

What is one way to establish a team's velocity?

·      Look at the average Story points completed from the last Iterations

·      Add the Story points for all Features completed in the Iteration

·      Calculate the percentage planned versus actual Stories completed during an Iteration *

·      Add the Story points for all the stories planned for the Iteration

What is a benefit of capacity allocation?

·      It assigns Architects to backlog items

·      It ensures different types of backlog items are not compared against one another

·      It allocates developers and testers to an initiative *

·      It aligns Business Owners to the objectives

What is enabled by the key components of the Continuous Delivery Pipeline?

·      Predictable release cadence *

·      Hyper-transparent measurements

·      End-to-end testing

·      Accelerated release of value

I put a star next to the choices I think are correct. Thanks for all your help.