A SysOps Administrator Has Created an Amazon EC2 Instance Using

question 359

Multiple Choice

A SysOps Administrator has created an Amazon EC2 instance using an AWS CloudFormation template in the us-east-1 Region. The Administrator finds that this template has failed to create an EC2 instance in the us-west-2 Region. What is one cause for this failure?

• A) Resources tags defined in the CloudFormation template are specific to the us-east-1 Region.
• B) The Amazon Machine Image (AMI) ID referenced in the CloudFormation template could not be found in the us-west-2 Region.
• C) The cfn-init script did not execute during resource provisioning in the us-west-2 Region.
• D) The IAM user was not created in the specified Region.

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Definitions:

Q1

The first quartile in a data set, representing the median of the lower half of the data set, or the 25th percentile.

Skew

A measure of the asymmetry or deviation from symmetry in a distribution of data, which can be positive or negative.

Data

Information collected for analysis or used to reason, discuss, or calculate something.

Significantly Distorted

Describes data or results that are heavily altered or skewed from their original or expected form, often beyond the effect of chance.