AWS Certified Cloud Practitioner
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What are some advantages of using Amazon EC2 instances to host applications in the AWS Cloud instead of on premises? (Select TWO.)
Real Exam
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RRitesh
A
EC2 includes operating system patch management.
B
EC2 integrates with Amazon VPC, AWS CloudTrail, and AWS Identity and Access Management (IAM).
C
EC2 has a 100% service level agreement (SLA).
D
EC2 has a flexible, pay-as-you-go pricing model.
E
EC2 has automatic storage cost optimization.
Explanation:
Explanation
The correct answers are B and D.
B: EC2 integrates with Amazon VPC, AWS CloudTrail, and AWS Identity and Access Management (IAM) - This is correct because EC2 instances can leverage AWS services like VPC for networking, CloudTrail for auditing, and IAM for security and access control, providing a comprehensive cloud ecosystem that's difficult to replicate on-premises.
D: EC2 has a flexible, pay-as-you-go pricing model - This is correct because one of the main advantages of cloud computing is the ability to pay only for what you use, avoiding large upfront capital expenditures for hardware.
Why the other options are incorrect:
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A: EC2 includes operating system patch management - Incorrect. While AWS provides the infrastructure, OS patch management is the customer's responsibility under the shared responsibility model.
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C: EC2 has a 100% service level agreement (SLA) - Incorrect. AWS provides a 99.99% availability SLA for EC2 instances, not 100%.
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E: EC2 has automatic storage cost optimization - Incorrect. While AWS offers various storage options with different cost characteristics, automatic cost optimization is not a built-in feature of EC2 itself.
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