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Free AWS-SysOps Exam Braindumps (page: 63)

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PDF with 932 Questions

A SysOps administrator is optimizing the cost of a workload. The workload is running in multiple AWS Regions and is using AWS Lambda with Amazon EC2 On-Demand Instances for the computer. The overall usage is predictable. The amount of computer that is consumed in each Region varies, depending on the users' locations.
Which approach should the SysOps administrator use to optimize this workload?

  1. Purchase Computer Savings Plans based on the usage during the past 30 days.
  2. Purchase Convertible Reserved Instances by calculating the usage baseline.
  3. Purchase EC2 Instance Savings Plans based on the usage during the past 30 days.
  4. Purchase Standard Reserved Instances by calculating the usage baseline.

Answer(s): A



A software company runs a workload on Amazon EC2 instances behind an Application Load Balancer (ALB). A SysOps administrator needs to define a custom health check for the EC2 instances.
What is the MOST operationally efficient solution?

  1. Set up each EC2 instance so that it writes its healthy/unhealthy status into a shared Amazon S3 bucket for the ALB to read.
  2. Configure the health check on the ALB and ensure that the Health Check Path setting is correct.
  3. Set up Amazon ElastiCache to track the EC2 instances as they scale in and out.
  4. Configure an Amazon API Gateway health check to ensure custom checks on all of the EC2 instances.

Answer(s): B



A SysOps administrator is required to monitor free space on Amazon EBS volumes attached to Microsoft Windows-based Amazon EC2 instances within a company's account. The administrator must be alerted to potential issues.
What should the administrator do to receive email alerts before low storage space affects EC2 instance performance?

  1. Use built-in Amazon CloudWatch metrics, and configure CloudWatch alarms and an Amazon SNS topic for email notifications.
  2. Use AWS CloudTrail logs and configure the trail to send notifications to an Amazon SNS topic.
  3. Use the Amazon CloudWatch agent to send disk space metrics, then set up CloudWatch alarms using an Amazon SNS topic.
  4. Use AWS Trusted Advisor and enable email notification alerts for EC2 disk space.

Answer(s): C



A company applies user-defined tags to resources that are associated with the company's AWS workloads. Twenty days after applying the tags, the company notices that it cannot use the tags to filter views in the AWS Cost Explorer console.
What is the reason for this issue?

  1. It takes at least 30 days to be able to use tags to filter views in Cost Explorer.
  2. The company has not activated the user-defined tags for cost allocation.
  3. The company has not created an AWS Cost and Usage Report.
  4. The company has not created a usage budget in AWS Budgets.

Answer(s): B






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