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Please select the most correct answer regarding the persistence of the Amazon Instance Store

Please select the most correct answer regarding the persistence of the Amazon Instance Store

PrepAway - Latest Free Exam Questions & Answers

A.
The data on an instance store volume persists only during the life of the associated Amazon EC2 instance

B.
The data on an instance store volume is lost when the security group rule of the associated instance is
changed.

C.
The data on an instance store volume persists even after associated Amazon EC2 instance is deleted

17 Comments on “Please select the most correct answer regarding the persistence of the Amazon Instance Store

  1. majidy says:

    Answer is A

    http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Storage.html

    Many instances can access storage from disks that are physically attached to the host computer. This disk storage is referred to as instance store. Instance store provides temporary block-level storage for instances. The data on an instance store volume persists only during the life of the associated instance; if you stop or terminate an instance, any data on instance store volumes is lost




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  2. rajeshwari says:

    ANS : A
    In general terms Instance store cnsider as RAM. so if u stop instance data will be lost if u store it as instance store.




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  3. dienlv says:

    Correct answer is A
    The data in an instance store persists only during the lifetime of its associated instance. If an instance reboots (intentionally or unintentionally), data in the instance store persists. However, data in the instance store is lost under the following circumstances:

    The underlying disk drive fails
    The instance stops
    The instance terminates




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