AWS Certified SysOps Administrator SOA-C01 – Question316 - AWS Certified SysOps Administrator SOA-C01

When you put objects in Amazon S3, what is the indication that an object was successfully stored?

A. Each S3 account has a special bucket named_s3_logs. Success codes are written to this bucket with a timestamp and checksum.
B. A success code is inserted into the S3 object metadata.
C. A HTTP 200 result code and MD5 checksum, taken together, indicate that the operation was successful.
D. Amazon S3 is engineered for 99.999999999% durability. Therefore, there is no need to confirm that data was inserted.

Correct Answer: C

Explanation:

Explanation: There are two opportunities for a copy request to return an error. One can occur when Amazon S3 receives the copy request and the other can occur while Amazon S3 is copying the files. If the error occurs before the copy operation starts, you receive a standard Amazon S3 error. If the error occurs during the copy operation, the error response is embedded in the 200 OK response. This means that a 200 OK response can contain either a success or an error. Make sure to design your application to parse the contents of the response and handle it appropriately. If the copy is successful, you receive a response that contains the information about the copied object.