1. Right Answer: B
Explanation: AWS Consolidated Billing enables the organization to consolidate multiple payments for Amazon Web Services (AWS. Accounts within a single organization by paying a single account. For billing purposes, deals with consolidated billing on all accounts consolidated invoice as a single account. this means all the accounts on a consolidated invoice can receive the benefit of hourly cost of Amazon EC2 instances reserved purchased by another account. in this case, only reserved instance was purchased by one account. thus, a single instance of one of the accounts get the advantage of RI. AWS will implement the combined rate for each example, if more than one instance running at the same time. ==== ====================== ===========================
2. Right Answer: D
Explanation: The drain function Connecting the elastic load balancer causes load balancing to stop sending new applications to backend instances when bodies are deregistering or become unhealthy, while ensuring that flight applications continue to be served. Explanation: The function of elastic drain connection Balancer load causes load balancing to stop sending new applications to backend instances when bodies are deregistering or become unhealthy, while ensuring that flight applications continue to be served.
3. Right Answer: D
Explanation: AWS EBS supports encryption of the volume, it also supports the creation of volumes of existing snapshots provided snapshots are created from encrypted volumes. Data at rest, I / O, as well as all the clichés of the encrypted EBS will also be encrypted. EBS encryption is based on the cryptographic algorithm AES-256, which is the industry standard.
4. Right Answer: C
Explanation: AWS Identity and Access Management is a Web service that allows organizations to manage users and user permissions for various AWS services. The user manages AWS account for an organization that already has an identity system, as the connection system to the corporate network (SSO .. In this case, instead of creating individual users IAM or groups for each user who need an AWS access, it may be more practical to use a proxy server to translate the identities of users of the organization's network in temporary powers AWS security. This proxy server join a role of IAM to the user after authentication.
5. Right Answer: E
Explanation: Last automatic scaling based on a calendar allows the user to scale the application in response to changes in load predictable. The user can also set the recurring schedule of action that will follow the Linux corn format. According to Auto Scaling, a planned action must have a unique time to value. If the user attempts to plan an activity at a time when another existing business is already provided, the call will be rejected with an error message noting the conflict.
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