Configure the ECS Integration with Amazon S3 Using the ECS Portal, the Amazon S3 Browser, and REST APIs ECS-DEPLOY Practice Questions (Page 3)

Questions 11–15

1. 11application · medium

   A development team is building a new application that will store and retrieve user profile images in ECS. The application is written in Java and will run on a Linux server. The team wants to use the S3 REST API directly, without additional SDKs, to minimize dependencies. What is the first step the team must take to enable this integration?

   • AGenerate a self-signed SSL certificate for the ECS endpoint to use with the REST API.
   • BInstall the AWS SDK for Java on the Linux server.
   • CCreate an S3-compatible user in the ECS Portal and obtain the access key and secret key.
   • DConfigure the ECS system to allow anonymous access to the bucket.
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2. 12foundation · easy

   When configuring S3 access in the ECS Portal, which two credentials are generated for a user to authenticate with S3-compatible clients?

   • AToken and refresh token
   • BCertificate and private key
   • CAccess key and secret key
   • DUsername and password
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4. 13application · medium

   A user is trying to use the Amazon S3 browser to upload a file to an ECS bucket. The upload fails with an 'Access Denied' error. The user has valid credentials and the bucket exists. What is the most likely cause of this issue?

   • AThe ECS system is currently offline.
   • BThe user's access key is expired.
   • CThe user's S3-compatible user account does not have the 'Write' permission on the target bucket.
   • DThe Amazon S3 browser is not configured with the correct ECS endpoint URL.
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5. 14application · medium

   An organization is migrating from an on-premises S3-compatible storage system to ECS. They have a large number of existing S3 buckets and objects. The migration team wants to use a tool that can copy data from the old system to ECS while preserving bucket policies and object metadata. What is the most appropriate tool for this task?

   • AUse the ECS REST API to copy objects directly from the old system to ECS.
   • BUse the AWS CLI with the 's3 sync' command, configuring it to use the ECS endpoint as the destination.
   • CUse the ECS Portal's 'Import Bucket' feature.
   • DUse the Amazon S3 browser to manually download and re-upload all objects.
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6. 15application · medium

   A company has a policy that all S3 buckets in ECS must have server-side encryption enabled by default. The administrator needs to enforce this policy for all new buckets created in the future. What is the most efficient way to achieve this?

   • AUse a REST API call to enable encryption on all existing buckets.
   • BManually enable encryption on each new bucket via the ECS Portal.
   • CConfigure the default bucket encryption settings in the ECS Portal.
   • DCreate a script that enables encryption on every new bucket after it is created.
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