Share some CCNA Cloud 210-451 exam questions and answers below.
Which option is one essential characteristic of Cloud computing?
A. It must use virtualization.
B. It must provide load balancing services.
C. It must provide on-demand self service.
D. It must run on open source software.
IaaS is an acronym for what type of Cloud?
A. Instances as a Service
B. Infrastructure as a Service
C. Internet as a Service
D. Images as a Service
Which Cloud service model is appropriate for a physical data center move to the Cloud?
A. Infrastructure as a Service
B. Platform as a Service
C. Compute as a Service
D. Software as a Service
Which best describes a Cloud deployment model that relies on interoperability between Cloud providers?
A. Hybrid Cloud
D. Community Cloud
Which statement defines Cloud Service Models?
A. infrastructure as a service, software as a service, platform as a service
B. internet as a service, software as a service, platform as a service
C. infrastructure as a service, big data as a service, platform as a service
D. infrastructure as a service, software as a service, grid as a service
What are the five specific characteristics common to the Cloud environments?
A. on-demand usage, ubiquitous access, multi-tenancy, measured usage, resiliency
B. on-demand usage, ubiquitous access, tiered-tenancy, measured usage, resiliency
C. on-demand usage, autonomous access, multi-tenancy, measured usage, resiliency
D. dynamic usage, ubiquitous access, multi-tenancy, measured usage, resiliency
Which description of the elasticity of a Cloud-based infrastructure is true?
A. provides dynamic on-demand provisioning of services in near real time
B. enables sharing of resources and costs across a large pool of users
C. multisite architecture to reduce impact from outages in any one site
D. provides a security posture that is manageable from a single point of control
Which best describes a SaaS Cloud model?
A. infrastructure that presents the user with an operating system allowing programming language execution environment for testing database and web servers
B. infrastructure that virtualizes server functions on a hypervisor
C. infrastructure that provides elastic storage and computing resources
D. a platform that provides access to application software or database resources
Which characteristic is an inoperative attribute of a private Cloud deployment?
A. self service and on demand
B. shared by many companies
C. highly scalable
D. metered for reporting or billing purposes
Which three options are considered Cloud deployment models? (Choose three.)
A. Public Cloud
B. Hybrid Cloud
C. Open Cloud
D. Private Cloud
E. Stack Cloud
F. Distributed Cloud