A monolithic application was recently migrated to AWS and is now running on a single Amazon EC2 instance. Due to application limitations, it is not possible to use automatic scaling to scale out the application.
The chief technology officer (CTO) wants an automated solution to restore the EC2 instance in the unlikely event the underlying hardware fails.
What would allow for automatic recovery of the EC2 instance as quickly as possible?

• A.Configure AWS CloudTrail to monitor the health of the EC2 instance, and if it becomes impaired, triggered instance recovery.
• B.Configure an Amazon CloudWatch alarm that triggers the recovery of the EC2 instance if it becomes impaired.
• C.Configure an Amazon CloudWatch alarm to trigger an SNS message that alerts the CTO when the EC2 instance is impaired.
• D.Configure an Amazon EventBridge event to trigger an AWS Lambda function once an hour that checks the health of the EC2 instance and triggers instance recovery if the EC2 instance is unhealthy.

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A company needs to implement a relational database with a multi-Region disaster recovery Recovery Point Objective (RPO) of 1 second and a Recovery Time Objective (RTO) of 1 minute.
Which AWS solution can achieve this?

• A.Amazon Aurora Global Database
• B.Amazon RDS for MySQL with Multi-AZ enabled
• C.Amazon RDS for MySQL with a cross-Region snapshot copy
• D.Amazon DynamoDB global tables

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You currently operate a web application In the AWS US-East region The application runs on an autoscaled layer of EC2 instances and an RDS Multi-AZ database Your IT security compliance officer has tasked you to develop a reliable and durable logging solution to track changes made to your EC2.1AM And RDS resources. The solution must ensure the integrity and confidentiality of your log data. Which of these solutions would you recommend?

• A.Create a new CloudTrail trail with an existing 53 bucket to store the logs and with the global services option selected Use 53 ACLs and Multi Factor Authentication (MFA) Delete on the 53 bucket that stores your logs.
• B.Create a new CloudTrail with one new 53 bucket to store the logs Configure SNS to send log file delivery notifications to your management system Use lAM roles and 53 bucket policies on the 53 bucket mat stores your logs.
• C.Create a new CloudTrail trail with one new 53 bucket to store the logs and with the global services option selected Use lAM roles 53 bucket policies and Multi Factor Authentication (MFA) Delete on the 53 bucket that stores your logs.
• D.Create three new CloudTrail trails with three new 53 buckets to store the logs one for the AWS Management console, one for AWS 5DKs and one for command line tools Use lAM roles and 53 bucket policies on the 53 buckets that store your logs.

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A company uses on-premises servers to host Its application. The company is running out of storage capacity.
The applications use both block storage and NFS storage. The company needs a high-performing solution that supports local caching without re-architecting its existing applications Which combination of actions should a solutions architect take to meet these requirements'? (Select TWO.)

• A.Mount Amazon S3 as a file system to the on-premises servers
• B.Deploy an AWS Storage Gateway Me gateway to replace NFS storage
• C.Deploy AWS Snowball Edge to provision NFS mounts to on-premises servers
• D.Deploy an AWS Storage Gateway volume gateway to replace the block storage
• E.Deploy Amazon Elastic File System (Amazon EFS) volumes and mount them to on-premises servers

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A user wants to achieve High Availability with PostgreSQL DB. Which of the below mentioned functionalities helps achieve HA?

• A.Multi AZ
• B.Read Replica
• C.Multi region
• D.PostgreSQL does not support HA

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