1. At your team meeting, you have to convince management to use cloud solutions. You need to explain why using cloud solutions can be more economical than sticking to a traditional data center. What argument can you use?

A) Before using cloud services, you need to reserve the right amount of resources.
B) Cloud services can be launched on demand as needed.
C) Cloud services are billed monthly.
D) Your company can retain full administrative access to most cloud services.



2. As a cloud architect, you have to anticipate your AWS cloud expenses. Which AWS services are free of charge? (select 2)(Select 2answers)

A) Amazon Elastic Compute Cloud (EC2)
B) Amazon CloudFormation
C) Amazon Virtual Private Cloud (VPC)
D) AWS Lambda



3. Your company plans to use AWS Snowball for data storage during military operations. What is the storage capacity of Snowball Edge Storage Optimized?

A) 1 PB
B) 100 TB
C) 10 TB
D) 80 TB



4. As a Data Engineer, you plan to install a third-party database using AWS Cloud. Which service should you choose?

A) Amazon Relational Database Service (RDS)
B) Amazon Aurora
C) Amazon Redshift
D) Amazon Elastic Compute Cloud (EC2)



5. Your development team uses simple username and password authentication when working with AWS. You are suggesting that this approach is not secure and you want to add an extra layer of protection to all of your team's AWS accounts. What can you do?

A) You can enable multi-factor authentication (MFA).
B) You can use AWS CloudWatch to monitor AWS resources.
C) You can enable AWS CloudTrail.
D) You can use AWS CloudFormation.