Page 162 - Cloud Essentials

18. While __________ and __________ are important IT considerations

to a business, they are not specific to cloud computing.
A. backup, disaster recovery

B. SLAs, SaaS
C. virtualization, PaaS

D. time to market, reduced CAPEX

19. Which statement regarding private clouds is true?

A. SLAs are not required.
B. Server virtualization is used only in public clouds.

C. They are more secure than public clouds.

D. They are for the exclusive use of a single organization.

20. Numerous cloud customers sharing the same computing services while
having isolated computing environments is described as which of the
following?

A. Multitenancy
B. Elasticity

C. Virtualization

D. XaaS

21. Which of the following are specific examples of IaaS? (Choose all that
apply.)
A. SLAs

B. Software code libraries

C. Cloud email accounts
D. Cloud storage

22. Your organization uses on-premises servers to authenticate user logon

requests. You would like to authorize user access to cloud email
accounts using their local credentials. Which solution should you
employ?

A. Replicate local user accounts to the cloud.
B. Use identity federation.

C. Implement SaaS.

D. Re-create user accounts in the cloud.

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