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Exam AWS-SysOps topic 1 question 141 discussion

Exam question from Amazon's AWS-SysOps
Question #: 141
Topic #: 1
[All AWS-SysOps Questions]

A user is running one instance for only 3 hours every day. The user wants to save some cost with the instance. Which of the below mentioned Reserved Instance categories is advised in this case?

  • A. The user should not use RI; instead only go with the on-demand pricing
  • B. The user should use the AWS high utilized RI
  • C. The user should use the AWS medium utilized RI
  • D. The user should use the AWS low utilized RI
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Suggested Answer: A 🗳️
The AWS Reserved Instance provides the user with an option to save some money by paying a one-time fixed amount and then save on the hourly rate. It is advisable that if the user is having 30% or more usage of an instance per day, he should go for a RI. If the user is going to use an EC2 instance for more than
2200-2500 hours per year, RI will help the user save some cost. Here, the instance is not going to run for less than 1500 hours. Thus, it is advisable that the user should use the on-demand pricing.

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Chosen Answer:
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Drey
7 months, 3 weeks ago
outdated perhaps
upvoted 1 times
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AWS_Noob
8 months ago
Not valid any more. You can use scheduled reserved instances now
upvoted 3 times
ImranR
8 months ago
I was also looking for Scheduled Reserved Instances...
upvoted 2 times
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awscertified
9 months ago
A. The user should not use RI; instead only go with the on-demand pricing
upvoted 3 times
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karmaah
9 months ago
Looks the question is not valid..No medium or low or high for RI Instances now.
upvoted 2 times
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A (35%)
C (25%)
B (20%)
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