1. Right Answer: E
Explanation: AWS Cloud formation is an application management tool that provides an application modeling, deployment, configuration, management and related activities. The AWS cloud formation stack is a collection AWS resources that are created and managed as a single unit when training AWS cloud instantiate a model. If any of the services starts, the cloud formation rollback any changes and stop or delete created al services.
2. Right Answer: E
Explanation: An instance RDS DB allowing multi AZ deployments increased write latency and risk compared to a single deployment commitment AZ, due to the synchronous data replication. The user can also change the face of latency if the deployment switches back to the standby replica. For loads producing work, AWS recommends the user to use provisioned IOPS instance classes and DB (ml .Large and more. Because they are optimized for IOPS provisioned to provide a fast and consistent performance. With Feature multi AZ, the user may not have the option to take a snapshot replica.
3. Right Answer: E
Explanation: Amazon Cloud alarm watch shows one measure over a period of time, users and precisely executes one or more actions based on the value of the metric with respect to a given threshold over several periods of time. The status of the alarm wil be OK for the whole day. When the user stops the instance for three periods of the alarm can not receive data
4. Right Answer: B
Explanation: AWS EBS supports encryption of the volume while creating new volumes. It supports encryption of data at rest, I / O and all of the EBS volume snapshots. Encryption of EBS stands for the type of selected instance and the new generation of bodies such as m 3, c3, CR1, r3, g2. It is not supported by a micro instance.
5. Right Answer: B
Explanation: With AWS EC2, when a user launches an instance, it can select the Availability Zone (AZ. At launch. If the zone is not selected, AWS selects the name of the user. Once the instance is launched, the user can not change the area of ''the body unless it creates a FRIEND of this instance and starts a new instance of it.
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