Exam AWS Certified SysOps Administrator - Associate topic 1 question 90 discussion

I vote for D! It's a best practice to use aws s3 commands (such as aws s3 cp) for multipart uploads and downloads, because these aws s3 commands automatically perform multipart uploading and downloading based on the file size. By comparison, aws s3api commands, such as aws s3api create-multipart-upload, should be used only when aws s3 commands don't support a specific upload need, such as when the multipart upload involves multiple servers, a multipart upload is manually stopped and resumed later, or when the aws s3 command doesn't support a required request parameter. https://aws.amazon.com/premiumsupport/knowledge-center/s3-multipart-upload-cli/

The correct answer is D: Use the s3 cp command. s3 cp file.txt s3://my-bucket/ --multipart-upload

Important: It's a best practice to use aws s3 commands, such as aws s3 cp,

A Sysops administrator wants to securely share an object from a private Amazon S3 bucket with a group of users who do not have an AWS account. What is the MOST operationally efficient solution that will meet this requirement? A. Attach an s3 bucket policy that only allows object downloads from the users' IP addresses. B. Create an IAM role that has access to the object. Instruct the users to assume the role C. Create an IAM user that has access to the object Share the credentials with the users D. Generate a presigned URL for tho object. Share tho URL with the users.

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Ans: D

The Correct answer is D Read Article https://aws.amazon.com/premiumsupport/knowledge-center/s3-multipart-upload-cli/ To use a high-level aws s3 command for your multipart upload, run this command: $ aws s3 cp large_test_file s3://DOC-EXAMPLE-BUCKET/ Important: Use this aws s3api procedure only when aws s3 commands don't support a specific upload need

I believe the correct answer is "D". https://aws.amazon.com/premiumsupport/knowledge-center/s3-upload-large-files/

It's a best practice to use aws s3 commands (such as aws s3 cp) for multipart uploads and downloads. here , there is a multipart uploads

Choose C. put-object is the answer. https://awscli.amazonaws.com/v2/documentation/api/latest/reference/s3api/put-object.html

Ill go with D (aws s3 cp) on that one. It's recommended at https://aws.amazon.com/premiumsupport/knowledge-center/s3-multipart-upload-cli/ and there is more to be done for s3api to work.