Interview Questions and Answers - Order By Rating Ans. Yes Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. We can use S3 lifecycle management to transition older objects into AWS Glacier. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. No, its not allowed currently. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. No. Replication is only allowed across regions. We can manually copy into other bucket though. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3 Q515. Does deletion of an object gets replicated too if we have cross region replication enabled on a bucket ? Amazon Web Services (AWS)
Ans. No, delete markers are not replicated. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. No , Both the source and destination should have versioning enabled. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. Versioning ( will create Delete marker )
MFA Delete ( authentication upon deletion )
Cross Region Replication ( Replicates aren't deleted ) Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. If the objects / bucket is versioned in S3, Any delete operation on S3 object doesn't physically deletes the object but rather creates a delete marker version. We need to delete the delete marker to physically delete it. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3 Q519. If we have enabled versioning for S3 bucket, Do we need to make all new versions public whenever new versions are uploaded ? Amazon Web Services (AWS)
Ans. Yes, all new versions are private by default even if the original file has been made public. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. Client side encryption is done by the users on their machines whereas server side encryption is done by AWS when objects are uploaded in S3. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. No Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. private Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. We should only allow access that's needed. So the security Policy should be as restrictive as possible.
Buckets and Files should never be made public unless until they are needed it to be like that. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. 200 Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. Encryption - In Transit , Client Side , Server Side
Restrictive Access - ACL , Bucket Policy Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. Yes a static website can be hosted in S3. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. Storage Tier ( IA , Standard , Glacier etc )
Storage ( Volume of Data )
No of Requests
Meta Data
Data Transfer Speed acceleration through cache and Edge Location Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. S3 Standard
S3 IA - Infrequently Accessed
S3 One Zone IA - One Zone only , Infrequently Accessed
S3 Glacier - achieved
S3 Standard is most expensive , Glacier is least expensive Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3 Q529. Within AWS S3, Why new files are available immediately for read operation but not the updates ? Amazon Web Services (AWS)
Ans. Because new files will be fed from where ever they are first available but AWS have no way to identify which is the most updated version among the various regions. The updated version can only be assured once the replication to all availability zones is complete. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3 Q530. Difference between Object based and Block based storage ? Infrastructure
This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  Amazon Web Service (AWSAns. 5 TB Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. Bucket is the highest level folder whose name should be unique globally. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3  s3 bucketAns. No, They are all global. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws iam  amazon iamAns. AWS Managed. Job Function is the group of many AWS Managed Policies. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws iam  amazon iamAns. Job function provides a mechanism to bundle together all Policies that might be required to perform a particular job like Database Administrator , Billing Administrator etc and hence facilitates granting higher level permissions. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws iam  amazon iamAns. effect means whether the effect of this Policy is to allow or deny, action means the type of action ( read , write ) and service, and resource is the resource where this should apply.
For example - If we want to have a Policy of providing read access on S3 ,
effect will be "allow"
action will be "s3:GetObject"
resource will be "arn:aws:s3:::examplebucket/*" Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws iam  amazon iamAns. AWS CloudWatch Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws cloudwatch  amazon cloudwatch Q538. What does the following Policy mean
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": [
"s3:PutObject",
"s3:GetObject",
"s3:DeleteObject"
],
"Resource": [
"arn:aws:s3:::dev-bucket/*",
"arn:aws:s3:::qa-bucket/*"
]
}
]
} Amazon Web Services (AWS)
This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws iam  amazon iamAns. Yes Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws iam  amazon iamAns. No Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws iam  amazon iam