Cloud Computing

Question 1

How does the scale of cloud computing help you save costs?

Answer 1

Aggregated cloud usage from a large number of customers results in lower pay-as-you-go prices.

Question 2

Not having to invest in technology resources before using them relates to what?

Answer 2

Trade upfront expenses for variable costs.

Question 3

Accessing services on-demand to prevent excess or limited capacity relates to what?

Answer 3

Stop guessing capacity

Question 4

Quickly deploying applications to customers & providing them with low latency relates to what?

Answer 4

Go global in minutes

Question 5

Three deployment models of AWS Cloud

Answer 5

• Cloud
• Hybrid
• On-Premises

Question 6

Benefits of Cloud Computing

Answer 6

• Trade upfront expense for variable expense
• Stop spending money to run & maintain data centers
• Stop guessing capacity
• Benefit from massive economies of scale
• Increase speed & agility
• Go global in minutes

Question 7

Upfront Expense

Answer 7

Data centers, physical servers, & other resources that you would need to invest before investing in them.

Question 8

Variable Expense

Answer 8

Only pay for computing resources that you consume instead of data centers & servers before you use them.

Question 9

Benefit of variable expense

Answer 9

Companies can implement innovative solutions while saving on costs

Question 10

Focus less on managing infrastructure and servers relates to what?

Answer 10

Stop spending money to run & maintain data centers.