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AWS has launched T2 instances which come with CPU usage credit. An organization has a requirement which keeps an instance running for 24 hours. However, the organization has high usage only during 11 AM to 12 PM. The organization is planning to use a T2 small instance for this purpose.
If the organization already has multiple instances running since Jan 2012, which of the below mentioned options should the organization implement while launching a T2 instance?

  • A. The organization must migrate to the EC2-VPC platform first before launching a T2 instance.
  • B. While launching a T2 instance the organization must create a new AWS account as this account does not have the EC2-VPC platform.
  • C. Create a VPC and launch a T2 instance as part of one of the subnets of that VPC.
  • D. While launching a T2 instance the organization must select EC2-VPC as the platform.
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Suggested Answer: C 🗳️
A Virtual Private Cloud (VPC) is a virtual network dedicated to the user's AWS account. The user can create subnets as per the requirement within a VPC. The
AWS account provides two platforms:
EC2-CLASSIC and EC2-VPC, depending on when the user has created his AWS account and which regions he is using. If the user has created the AWS account after 2013-12-04, it supports only EC2-VPC. In this scenario, since the account is before the required date the supported platform will be EC2-CLASSIC. It is required that the organization creates a VPC as the T2 instances can be launched only as a part of VPC.
Reference:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/vpc-migrate.html

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amministrazione
8 months, 3 weeks ago
C. Create a VPC and launch a T2 instance as part of one of the subnets of that VPC.
upvoted 1 times
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MWinter
3 years, 1 month ago
it is basically saying the they are using EC2-classic platform, therefore, we will need to create VPC based on EC2-VPC platform initiate the T2 type instance. So, C is the correct answer.
upvoted 4 times
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Mechanic
3 years, 2 months ago
Selected Answer: C
C. Even though I thought the question is about scheduling Autoscaling or some instance specs, it was so weird in the choices, but chose the answer because it makes sense.
upvoted 1 times
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GeniusMikeLiu
3 years, 4 months ago
this question is really wired from now
upvoted 2 times
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cldy
3 years, 5 months ago
C. Create a VPC and launch a T2 instance as part of one of the subnets of that VPC.
upvoted 1 times
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01037
3 years, 6 months ago
C is the only valid option
upvoted 1 times
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aimar047
3 years, 7 months ago
What is the difference between A and C? In both cases will be requiring to create a new EC2-VPC ..
upvoted 1 times
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newme
3 years, 7 months ago
What does "since Jan 2012" imply? There were VPC then
upvoted 1 times
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sam_1975
3 years, 7 months ago
I go with C as VPC is the pre-requisite for creating EC2, assuming user doesn;t want to use the default VPC
upvoted 1 times
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