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When the check came, I tried to pay but John told me to put away my wallet and insistend that he paid for dinner.

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You have an S3 bucket that contains files in different subfolders, for example s3://my-bucket/images and s3://my-bucket/thumbnails. When an image is first uploaded and new, it is viewed several times. But after 45 days, analytics prove that image files are on average rarely requested, but the thumbnails still are. After 180 days, you would like to archive the image files and the thumbnails. Overall you would like to remain highly available to prevent disasters happening against a whole AZ.How can you implement an efficient cost strategy for your S3 bucket? (Select two)Create a Lifecycle Policy to transition objects to S3 Standard IA using a prefix after 45 daysCreate a Lifecycle Policy to transition all objects to S3 Standard IA after 45 daysCreate a Lifecycle Policy to transition objects to Glacier using a prefix after 180 days Create a Lifecycle Policy to transition objects to S3 One Zone IA using a prefix after 45 days Create a Lifecycle Policy to transition all objects to Glacier after 180 days

A junior developer has downloaded a sample Amazon S3 bucket policy to make changes to it based on new company-wide access policies. He has requested your help in understanding this bucket policy.As a Solutions Architect, which of the following would you identify as the correct description for the given policy?{ "Version": "2012-10-17", "Id": "S3PolicyId1", "Statement": [ { "Sid": "IPAllow", "Effect": "Allow", "Principal": "*", "Action": "s3:*", "Resource": "arn:aws:s3:::examplebucket/*", "Condition": { "IpAddress": {"aws:SourceIp": "54.240.143.0/24"}, "NotIpAddress": {"aws:SourceIp": "54.240.143.188/32"} } } ]}It ensures the S3 bucket is exposing an external IP within the CIDR range specified, except one IPIt ensures EC2 instances that have inherited a security group can access the bucketIt authorizes an IP address and a CIDR to access the S3 bucketIt authorizes an entire CIDR except one IP address to access the S3 bucket

You are working for a SaaS (Software as a Service) company as a solutions architect and help design solutions for the company's customers. One of the customers is a bank and has a requirement to whitelist up to two public IPs when the bank is accessing external services across the internet.Which architectural choice do you recommend to maintain high availability, support scaling-up to 10 instances and comply with the bank's requirements?Use a Classic Load Balancer with an Auto Scaling Group (ASG) Use an Application Load Balancer with an Auto Scaling Group (ASG)Use a Network Load Balancer with an Auto Scaling Group (ASG)Use an Auto Scaling Group (ASG) with Dynamic Elastic IPs attachment

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