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Free SOA-C02 Exam Braindumps (page: 4)

Page 4 of 106
PDF with 463 Questions

A company is running distributed computing software to manage a fleet of 20 Amazon EC2 instances for calculations. The fleet includes 2 control nodes and 18 task nodes to run the calculations. Control nodes can automatically start the task nodes.
Currently, all the nodes run on demand. The control nodes must be available 24 hours a day, 7 days a week. The task nodes run for 4 hours each day. A SysOps administrator needs to optimize the cost of this solution.
Which combination of actions will meet these requirements? (Choose two.)

  1. Purchase EC2 Instance Savings Plans for the control nodes.
  2. Use Dedicated Hosts for the control nodes.
  3. Use Reserved Instances for the task nodes.
  4. Use Spot Instances for the control nodes. Use On-Demand Instances if there is no Spot availability.
  5. Use Spot Instances for the task nodes. Use On-Demand Instances if there is no Spot availability.

Answer(s): A,E



A company is supposed to receive a data file every hour in an Amazon S3 bucket. An S3 event notification invokes an AWS Lambda function each time a file arrives. The function processes the data for use by an application.
The application team notices that sometimes the file does not arrive. The application team wants to receive a notification whenever the file does not arrive.
What is the MOST operationally efficient solution that meets these requirements?

  1. Add an S3 Lifecycle rule on the S3 bucket with a scope that is limited to objects that were created in the last hour. Configure another S3 event notification to be invoked by the lifecycle transition when the number of objects transitioned is zero. Publish a message to an Amazon Simple Notification Service (Amazon SNS) topic to notify the application team.
  2. Configure another S3 event notification to invoke a Lambda function that posts a message to an Amazon Simple Queue Service (Amazon SQS) queue. Create an Amazon CloudWatch alarm to publish a message to an Amazon Simple Notification Service (Amazon SNS) topic to notify the application team when the ApproximateAgeOfOldestMessage metric of the queue is greater than 1 hour.
  3. Create an Amazon CloudWatch alarm to publish a message to an Amazon Simple Notification Service (Amazon SNS) topic to alert the application team when the Invocations metric of the Lambda function is zero for an hour. Configure the alarm to treat missing data as breaching.
  4. Create a new Lambda function to get the timestamp of the newest file in the S3 bucket. If the timestamp is more than 1 hour ago, publish a message to an Amazon Simple Notification Service (Amazon SNS) topic to notify the application team. Create an Amazon EventBridge (Amazon CloudWatch Events) rule to invoke the new function hourly.

Answer(s): C



A company recently acquired another corporation and all of that corporation's AWS accounts. A financial analyst needs the cost data from these accounts. A SysOps administrator uses Cost Explorer to generate cost and usage reports. The SysOps administrator notices that "No Tagkey" represents 20% of the monthly cost.
What should the SysOps administrator do to tag the "No Tagkey" resources?

  1. Add the accounts to AWS Organizations. Use a service control policy (SCP) to tag all the untagged resources.
  2. Use an AWS Config rule to find the untagged resources. Set the remediation action to terminate the resources.
  3. Use Cost Explorer to find and tag all the untagged resources.
  4. Use Tag Editor to find and tag all the untagged resources.

Answer(s): D


Reference:

https://docs.aws.amazon.com/ARG/latest/userguide/tag-editor.html



While setting up an AWS managed VPN connection, a SysOps administrator creates a customer gateway resource in AWS. The customer gateway device resides in a data center with a NAT gateway in front of it.
What address should be used to create the customer gateway resource?

  1. The private IP address of the customer gateway device
  2. The MAC address of the NAT device in front of the customer gateway device
  3. The public IP address of the customer gateway device
  4. The public IP address of the NAT device in front of the customer gateway device

Answer(s): D


Reference:

https://docs.aws.amazon.com/vpn/latest/s2svpn/cgw-options.html



Page 4 of 106



Post your Comments and Discuss Amazon SOA-C02 exam with other Community members:

FN commented on November 21, 2024
Great work team!
ITALY
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Tech Savvy commented on November 04, 2024
Great work team!, would be good if you list 10 questions at each page,
Anonymous
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DeMalio commented on September 30, 2024
Very helpful and very accurate. Could not have passed this exam without this exam dump. Very grateful.
UNITED STATES
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Omkar commented on June 26, 2024
Useful Dump
Anonymous
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john commented on February 24, 2024
It's my first review so excuse me if I overlooked any etiquettes or etc. I had been studying off and on since Nov. I received a 790 a few hours ago and what I did was the following: Took the practice tests and got a passing score a couple times in a row Overall, I'd say that everything provided for reasonable price by along with the dumps helped me out the most. All of that plus just not psyching yourself out about the difficulty of the exam, picking a date and forcing yourself to be ready by that date should pretty much set you up for success.
UNITED STATES
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tomAws commented on July 18, 2023
nice questions
BRAZIL
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Emma commented on November 27, 2023
Nice questions
VIET NAM
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Freya commented on October 24, 2023
I got my results today and I am delighted by them as I scored 83% on the SOA-C02 exam. I owe it all to this platform, I am I purchased this course as it is worth it.
Anonymous
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tomAws commented on July 18, 2023
Questions so precious, I can already smell the certification :D
BRAZIL
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tomAws commented on July 18, 2023
Nice questions
BRAZIL
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SANDRO commented on March 01, 2023
It has been a wonderful experince dealing with the support team. They helped me update my files. And the new version seems to cover all the new topics. Very greatful.
UNITED STATES
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StuckWithThis commented on June 14, 2022
Passed today. Do not take life serious. :-) Use these cheat sheets and pass.
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Zack commented on May 04, 2021
Worth every penny! Just passed my exam. I was very concerned but these practice questions are magic!
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