1. As a Cloud Developer, you want to log object-level operations in your Amazon S3 buckets. Which AWS services should you use?

A) AWS IAM Access Analyzer
B) AWS Trusted Advisor
C) Amazon CloudWatch
D) AWS CloudTrail



2. As a Cloud Architect, you need to estimate the cost for your architecture solution. Which AWS service should you use?

A) AWS Pricing Calculator
B) AWS Budget
C) AWS Cost Explorer
D) Amazon CloudWatch



3. Which service lets you send notification based on your AWS CloudTrail logs?

A) Amazon Simple Notification Service (SNS)
B) AWS IAM Access Analyzer
C) Amazon Kinesis Data Firehose
D) AWS Config



4. As a Data Engineer, you need to design a fault-tolerant storage solution for your analytical workload. You have to choose between S3 One Zone-IA and S3 Standard-IA storage classes. What happens to your data if you are using S3 One Zone-IA and the Availability Zone in which you store your data is lost?

A) Nothing happens. You have access to your data.
B) You can access your data in another Availability Zone.
C) Your data is replicated to another AWS Region for recovery. You can access your data in another AWS Region.
D) You cannot access your data without Availability Zone.



5. As a Cloud Engineer, you need to establish a private dedicated connection between your company's data center and AWS Cloud. Which AWS service should you use?

A) Amazon CloudFront
B) Amazon VPC
C) Amazon Route 53
D) AWS Direct Connect