AWS S3 Quiz

Question 1:

You're getting errors while trying to create a new S3 bucket named "dev". You're using a new AWS Account with no S3 buckets created before. You double-checked and found that you have the correct IAM permissions to create S3 Buckets. What is a possible cause for this?

• ⭕ Only AWS account root user can create S3 Buckets
• ✅ S3 bucket names must be globally unique and "dev" is already taken

Question 2:

You have enabled versioning in your S3 bucket which already contains a lot of files. Which version will the existing files have?

• ⭕ 1
• ⭕ 0
• ⭕ -1
• ✅ null

Question 3:

You have updated an S3 bucket policy to allow IAM users to read/write files in the S3 bucket, but one of the users complains that he can't perform a PutObject API call. What is a possible cause for this?

• ⭕ The S3 bucket policy must be wrong
• ⭕ The user is lacking permissions
• ✅ The IAM user must have an explicit DENY in the attached IAM Policy
• ⭕ You need to contact AWS Support to lift this limit