AWS Certified Free Questions & Explanations
Cloud Practitioner
Correct Answer CQuestion
（会員限定）
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Explanation
Comparing Standard RI to Convertible RI, Standard RI is cheaper.
Also, paying 3 years in advance is cheaper than paying 1 year in advance.
By the way, here is the difference between Standard RI and Convertible RI. Standard RI allows some attributes, such as instance size, to be changed during the term, but not the instance family. Convertible RI can be exchanged for another Convertible Reserved Instance with new attributes such as instance family, instance type, platform, scope or tenancy.
Also, paying 3 years in advance is cheaper than paying 1 year in advance.
By the way, here is the difference between Standard RI and Convertible RI. Standard RI allows some attributes, such as instance size, to be changed during the term, but not the instance family. Convertible RI can be exchanged for another Convertible Reserved Instance with new attributes such as instance family, instance type, platform, scope or tenancy.
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Rate of correct answer 69%
No.23 Explanation
Which of the following Reserved Instance (RI) pricing models offers the greatest average savings compared to on-demand pricing?
- 1 year, no prepayment, standard RI fee
- 1 year, all prepaid, price for convertible RI
- Standard RI rates all prepaid for 3 years
- No annual prepayment, Convertible RI price
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