Exam 210-451 Question id=782 Cloud Characteristics and Models

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


the answers are mixed, do not specify in the comment number or the letter of the answer
please write answer#A instead A, answer#B instead B...

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