Which Amazon EC2 pricing model is the MOST cost efficient for an uninterruptible workload that runs once a year for 24 hours?

Last Updated on September 15, 2021 by Admin Which Amazon EC2 pricing model is the MOST cost efficient for an uninterruptible workload that runs once a year for 24 hours? On-Demand Instances Reserved Instances Spot Instances Dedicated Instances Explanation: With On-Demand instances, you pay for compute capacity by the hour or the second depending on […]
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Which of the following is an important architectural principle when designing cloud applications?

Last Updated on September 15, 2021 by Admin Which of the following is an important architectural principle when designing cloud applications? Store data and backups in the same region. Design tightly coupled system components. Avoid multi-threading. Design for failure. Explanation: There are six design principles for operational excellence in the cloud:- Perform operations as code […]
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What is an advantage of using the AWS Cloud over a traditional on-premises solution?

Last Updated on September 15, 2021 by Admin What is an advantage of using the AWS Cloud over a traditional on-premises solution? Users do not have to guess about future capacity needs. Users can utilize existing hardware contracts for purchases. Users can fix costs no matter what their traffic is. Users can avoid audits by […]
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A cloud engineer is added as an IAM user to the IAM group. Which action will the cloud engineer be able to perform?

Last Updated on September 15, 2021 by Admin A solutions architect has created two IAM policies: Policy1 and Policy2. Both policies are attached to an IAM group. A cloud engineer is added as an IAM user to the IAM group. Which action will the cloud engineer be able to perform? Deleting IAM users Deleting directories […]
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Which type of AWS storage is ephemeral and is deleted when an instance is stopped or terminated?

Last Updated on September 15, 2021 by Admin Which type of AWS storage is ephemeral and is deleted when an instance is stopped or terminated? Amazon EBS Amazon EC2 instance store Amazon EFS Amazon S3 Explanation: When you stop or terminate an instance, every block of storage in the instance store is reset. Therefore, your […]
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ich now requires the application to be accessed from one specific country only. Which configuration will meet this requirement?

Last Updated on September 15, 2021 by Admin A company’s web application is running on Amazon EC2 instances behind an Application Load Balancer. The company recently changed its policy, which now requires the application to be accessed from one specific country only. Which configuration will meet this requirement? Configure the security group for the EC2 […]
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