Amazon Exam SOA-C02 Topic 2 Question 20 Discussion

Actual exam question for Amazon's SOA-C02 exam

Question #: 20
Topic #: 2

A company hosts a website on multiple Amazon EC2 instances that run in an Auto Scaling group. Users are

reporting slow responses during peak times between 6 PM and 11 PM every weekend. A SysOps administrator

must implement a solution to improve performance during these peak times.

What is the MOST operationally efficient solution that meets these requirements?

ACreate a scheduled Amazon EventBridge (Amazon CloudWatch Events) rule to invoke an AWS Lambda
function to increase the desired capacity before peak times.

BConfigure a scheduled scaling action with a recurrence option to change the desired capacity before and
after peak times.

CCreate a target tracking scaling policy to add more instances when memory utilization is above 70%.

DConfigure the cooldown period for the Auto Scaling group to modify desired capacity before and after peak
times.

Show Suggested Answer

Suggested Answer: B

by Lorean at May 04, 2022, 07:40 AM

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Lindsey

5 days ago

Okay, let me see. I know Data Pump can be used to transport data, but I'm not sure about the specifics between CDBs and PDBs.

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Noe

10 days ago

This is a tricky one. I'll need to carefully weigh the client's preference against the potential health risks of smoking. I'll have to think through the pros and cons of each approach.

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Lawrence

14 days ago

I'm pretty sure the requirements traceability matrix is one of the key outputs of the Collect Requirements process, so I'll go with that.

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