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E. Logs can be delivered to a single Amazon S3 bucket for aggregation. F. CloudTrail is enabled for all available services within a region. G. Logs can only be processed and delivered to the region in which they are generated. Answer: A,C,EReference: Question No : 410 - (Topic 4)You that periodically processes large volumes of data across multiple Amazon EC2 Instances. The application is designed to recover gracefully from Amazon EC2 instance failures. You are required to accomplish this task in the most costeffective way. Which of the following will meet your requirements? A. Spot Instances B. Reserved instances C. Dedicated instances D. On-Demand instances
Amazon AWS-Solution-Architect-Associate : Practice Exam Leaders in it certification 185 Answer: AQuestion No : 411 - (Topic 4)A company is building software on AWS that requires access to various AWS services. Which configuration should be used to ensure mat AWS credentials (i.e., Access Key ID/Secret Access Key combination) are not compromised? A. Enable Multi-Factor Authentication for your AWS root account. B. Assign an IAM role to the Amazon EC2 instance. C. Store the AWS Access Key ID/Secret Access Key combination in software comments. D. Assign an IAM user to the Amazon EC2 Instance. Answer: AReference: Question No : 412 - (Topic 4)You have a content management system running on an Amazon EC2 instance that is approaching 100% CPU utilization. Which option will reduce load on the Amazon EC2 instance? A. Create a load balancer, and register the Amazon EC2 instance with it B. Create a CloudFront distribution, and configure the Amazon EC2 instance as the origin C. Create an Auto Scaling group from the instance using the CreateAutoScalingGroup action D. Create a launch configuration from the instance using the CreateLaunchConfiguration action Answer: CReference:
Amazon AWS-Solution-Architect-Associate : Practice Exam Leaders in it certification 186 Question No : 413 - (Topic 4)A customer implemented AWS Storage Gateway with a gateway-cached volume at their main office. An event takes the link between the main and branch office offline. Which methods will enable the branch office to access their data? Choose 3 answers A. Use a HTTPS GET to the Amazon S3 bucket where the files are located. B. Restore by implementing a lifecycle policy on the Amazon S3 bucket. C. Make an Amazon Glacier Restore API call to load the files into another Amazon S3 bucket within four to six hours. D. Launch a new AWS Storage Gateway instance AMI in Amazon EC2, and restore from a gateway snapshot. E. Create an Amazon EBS volume from a gateway snapshot, and mount it to an Amazon EC2 instance.