Cloud Computing(AITU-3 COURSE AWS - MODULE CHECK{1-5})

What are the advantages of cloud computing over computing on-premises?

• All of the above:

  
  

• • Avoid large capital purchases

• • Use on-demand capacity

• • Increase speed and agility

What is the pricing model that enables AWS customers to pay for resources on an as-needed basis?

• Subscription-based pricing

• Pay as you go
  

• Upfront annual payment

• Fixed monthly pricing

Which of these is not a cloud deployment?

• Public Cloud

• Private Cloud

• Hybrid Cloud

• System administration as a service

True or False? AWS owns and maintains the network-connected hardware required for application services, while you provision and use what you need.

• TRUE

• FALSE

Which of these is not a benefit of cloud computing over on-premises computing?

• A) stacking

• B) Pay for racking

• C) powering services

• D) On-demand resource availability

• Cost savings

Which of the following are not benefits of AWS Cloud computing?

• A) High Latency

• B) Multiple procurement cycles

• C) On-demand scaling

• D) Scaling

Which of the following is a compute service?

• A) Amazon RDS

• B) Amazon S3

• C) Amazon EC2

• D) AWS Lambda

True or False? Cloud computing provides a simple way to access servers, storage, databases, and a broad set of application services over the internet. You own the network-connected hardware required for these services, and Amazon Web Services provisions what you need.

• TRUE

• FALSE

Economies of Scale result from _______

• A) Having a single powerful server

• B) Increasing the cost per customer

• C) Having hundreds of thousands of customers aggregated in the cloud

• D) Reducing cloud adoption

For certain services like Amazon Elastic Compute Cloud (Amazon EC2) and Amazon Relational Database Service (Amazon RDS), you can invest in reserved capacity. What options are available for reserved instances? (Choose 3)

• AURI (All Upfront Reserved Instance)

• SURI (Standard Upfront Reserved Instance)

• NURI (No Upfront Reserved Instance)

• PURI (Partial Upfront Reserved Instance)

• FURI (Flexible Upfront Reserved Instance)