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Exam AWS Certified Solutions Architect - Associate SAA-C02 All Questions

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Exam AWS Certified Solutions Architect - Associate SAA-C02 topic 1 question 736 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C02
Question #: 736
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C02 Questions]

A company hosts a two-tier application on Amazon EC2 instances and Amazon RDS. The application's demand varies based on the time of day. The load is minimal after work hours and on weekends. The EC2 instances run in an EC2 Auto Scaling group that is configured with a minimum of two instances and a maximum of five instances. The application must be available at all times, but the company is concerned about overall cost.
Which solution meets the availability requirement MOST cost-effectively?

  • A. Use all EC2 Spot Instances. Stop the RDS database when it is not in use.
  • B. Purchase EC2 Instance Savings Plans to cover five EC2 instances. Purchase an RDS Reserved DB Instance.
  • C. Purchase two EC2 Reserved Instances. Use up to three additional EC2 Spot Instances as needed. Stop the RDS database when it is not in use.
  • D. Purchase EC2 Instance Savings Plans to cover two EC2 instances. Use up to three additional EC2 On-Demand Instances as needed. Purchase an RDS Reserved DB Instance.
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Suggested Answer: D 🗳️
by guptatrng at Sept. 9, 2022, 6:42 p.m.
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guptatrng
Highly Voted 2 years, 7 months ago
D makes sense..
upvoted 9 times
...
Gizmo2022
Most Recent 5 months, 1 week ago
D makes more sense
upvoted 1 times
...
michalf84
1 year, 7 months ago
D the app myst be always available
upvoted 2 times
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BECAUSE
1 year, 10 months ago
Selected Answer: C
C is the answer
upvoted 1 times
...
sassy2023
2 years, 3 months ago
Selected Answer: C
C is correct https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_StopInstance.html
upvoted 1 times
...
Jobair
2 years, 5 months ago
Selected Answer: D
D. C cannot be the answer, stopping RDS when it's not used but they want to keep EC2 instance running
upvoted 3 times
...
donison
2 years, 7 months ago
D in my view
upvoted 2 times
...
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