Which of these is the best definition of the Cisco Lifecycle Services approach?

Which three best describe the customer benefits of the Cisco Lifecycle Services approach?
(Choose three.) Select exactly 3 answer(s) from the following:

Which design phase service component consists of developing a detailed, site-specific plan
for implementing a new technology system or solution?

Which benefit can be obtained by using the configuration management service component
in the operate phase?

During the implement phase, systems acceptance testing does which of the following for the
customer?

Which three of these service components are in the implement phase? (Choose three.)
Select exactly 3 answer(s) from the following:

Which three business requirements development activities are performed in the prepare
phase before creating a technology strategy? (Choose three.) Select exactly 3 answer(s)
from the following:

Which of the following best describe the customer benefits of change management in the
operate phase?

Which implement phase service component consists of explaining the benefits and
limitations of purchased support options to a customer and ensuring that the customer
understands operational processes and responsibilities?

Which of these phases involves ensuring that a new solution has been integrated without
disrupting the existing network?