Cloud concepts

Question 1

What are operating expenditures (OpEx)?

Answer 1

Pay for what you use. Like the electricity bill of the office.

Question 2

What are capital expenditures (CapEx)?

Answer 2

Pay the same for a thing, no matter how much you use it. Like the office building rent.

Question 3

Key advantages of public cloud model?

Answer 3

• Lower costs and no maintenance requirements
• Public clouds offer high reliability
• Public clouds near-unlimited scalability

Question 4

Key advantages of private cloud model?

Answer 4

• Can be customized to meet specific business needs.
• Offer improved security because resources are not shared with other organizations.
• Private cloud offers similar scalability and efficiency to that of a public cloud.

Question 5

Key advantages of hybrid cloud model?

Answer 5

• Increased control
• Leverage resources in the public cloud only when needed.
• Eases transition of workloads to the cloud.

Question 6

What are downsides of hybrid cloud?

Answer 6

• More expensive than choosing just one model.

- Harder to manage.

Question 7

Which 3 components are included in a Microsoft 365 subscription?

Answer 7

• Office 365 Enterprise,
• Windows 10 Enterprise,
• and Enterprise Mobility + Security (EMS).

Question 8

Is Microsoft 365 and Office 365 the same thing?

Answer 8

No. Office 365 is part of Microsoft 365 among other things like Windows 10 enterprise and EMS.

Question 9

What does EMS stand for?

Answer 9

Enterprise Mobility + Security

Question 10

What does EMS include?

Answer 10

EMS includes Microsoft InTune, Azure AD Premium, and Azure Rights Management.