Which type of services is best suited for their needs?

A development team needs enough control within their public cloud to develop and
customize their web and database applications.However they prefer to leave all
maintenance and management of the underlying servers to the service provide. Which type
of services is best suited for their needs?

A.
Data processingas aService(DPaaS)

B.
InfrastructureasaService( IaaS)

C.
PlatformasaService(PaaS)

D.
Softwareas a Service(SaaS)