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Exam AWS Certified Solutions Architect - Associate SAA-C03 All Questions

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Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 552 discussion

A company needs to optimize the cost of its Amazon EC2 instances. The company also needs to change the type and family of its EC2 instances every 2-3 months.

What should the company do to meet these requirements?

  • A. Purchase Partial Upfront Reserved Instances for a 3-year term.
  • B. Purchase a No Upfront Compute Savings Plan for a 1-year term.
  • C. Purchase All Upfront Reserved Instances for a 1-year term.
  • D. Purchase an All Upfront EC2 Instance Savings Plan for a 1-year term.
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Suggested Answer: B 🗳️

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Guru4Cloud
Highly Voted 1 year, 3 months ago
Selected Answer: B
The key considerations are: The company needs flexibility to change EC2 instance types and families every 2-3 months. This rules out Reserved Instances which lock you into an instance type and family for 1-3 years. A Compute Savings Plan allows switching instance types and families freely within the term as needed. No Upfront is more flexible than All Upfront. A 1-year term balances commitment and flexibility better than a 3-year term given the company's changing needs. With No Upfront, the company only pays for usage monthly without an upfront payment. This optimizes cost.
upvoted 9 times
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Kiki_Pass
Highly Voted 1 year, 3 months ago
Selected Answer: B
"EC2 Instance Savings Plans give you the flexibility to change your usage between instances WITHIN a family in that region. " https://aws.amazon.com/savingsplans/compute-pricing/
upvoted 5 times
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TariqKipkemei
Most Recent 1 year ago
Selected Answer: B
Only Compute Savings Plan allows you to change instance family.
upvoted 3 times
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avkya
1 year, 3 months ago
Selected Answer: B
" needs to change the type and family of its EC2 instances". that means B I think.
upvoted 2 times
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mrsoa
1 year, 3 months ago
Selected Answer: B
B is the right answer
upvoted 2 times
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Bmaster
1 year, 3 months ago
B is correct.. 'EC2 Instance Savings Plans' can't change 'family'.
upvoted 1 times
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Josantru
1 year, 3 months ago
Correct B. To change 'Family' always Compute saving plan, right?
upvoted 3 times
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