A company is running an Oracle database engine that handles heavy online transaction processing (OLTP) structured data traffic.
How can a SysOps administrator ensure that the database has high availability?

• A.Use Amazon RDS Multi -AZ deployment to store the data
• B.Use Amazon DynamoOB to store the data
• C.Use Amazon RDS read replicas in a different region to store the data
• D.Use an Amazon Redshift cluster to store the data

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A user has setup a CloudWatch alarm on the EC2 instance for CPU utilization. The user has setup to receive a notification on email when the CPU utilization is higher than 60%. The user is running a virus scan on the same instance at a particular time. The user wants to avoid receiving an email at this time. What should the user do?

• A.Remove the alarm
• B.Disable the alarm for a while using CLI
• C.Modify the CPU utilization by removing the email alert
• D.Disable the alarm for a while using the console

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A user has created a VPC with a subnet and a security group. The user has launched an instance in that
subnet and attached a public IP. The user is still unable to connect to the instance. The internet gateway has also been created. What can be the reason for the error?

• A.The internet gateway is not configured with the route table
• B.The private IP is not present
• C.The outbound traffic on the security group is disabled
• D.The internet gateway is not configured with the security group

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After a particularly high AWS bill, an organization wants to review the use of AWS services.
What AWS service will allow the SysOps Administrator to quickly view this information to share it, and will also forecast expenses for the current billing period?

• A.AWS Trusted Advisor
• B.Amazon QuickSight
• C.AWS Cost Explorer
• D.AWS Cost and Usage Report

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A SysOps Administrator responsible for an e-commerce web application observes the application does not launch new Amazon EC2 instances at peak times, even though the maximum capacity of the Auto Scaling group has not been reached.
What should the Administrator do to identify the underlying problem? (Choose two.)

• A.Check the response for RunInstancesrequests in AWS CloudTrail logs.
• B.Use Amazon Inspector to gather performance information.
• C.Analyze VPC Flow Logs.
• D.Monitor limits in AWS Systems Manager.
• E.Monitor service limits in AWS Trusted Advisor.

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