1. You need to store a large volume of data. The data needs to be readily accessible for a short period, but the needs to be archived indefinitely after that. What is a cost-effective solution? Please select:

A) Store all the data in 53 so that it can be more cost effective
B) Store your data in Amazon S3. and use lifecycle policies to archive to S3-lnfrequently Access
C) Store your data in Amazon S3, and use lifecycle policies to archive to Amazon Glacier
D) Store your data in an EBS volume, and use lifecycle policies to archive to Amazon Glacier.



2. Which of the following features of the Auto scaling Group ensures that additional instances are neither launched or terminated before the previous scaling activity takes effect ?

A) Creation policy
B) Ramp up period
C) Cool down period
D) Termination policy



3. How can you resolve a dependency Error when using Cloud formation? Please select:

A) Use the parameter attribute
B) Use the Error attribute
C) Use the Depends on attribute
D) Use the mappings attribute



4. A web-startup runs its very successful social news application on Amazon EC2 with an Elastic Load Balancer, an Auto-Scaling group of Java/Tomcat application-servers, and Dynamo DB as data store. The main web application best runs on m2 x large Instances since it is highly memory- bound. Each new deployment requires semi-automated creation and testing of a new AMI for the application servers which takes quite a while and is therefore only done once per week. Recently, a new chat feature has been implemented in node js and wails to be integrated in the architecture. First tests show that the new component is CPU bound because the company has some experience with using Chef, they decided to streamline the deployment process and use AWS(Amazon Web Service) Ops Works as an application life cycle tool to simplify management of the application > and reduce the deployment cycles. What configuration in AWS(Amazon Web Service) Ops Works is necessary to integrate the nev chat module in the most cost-efficient and flexible way?

A) Create one AWS(Amazon Web Service) Ops Works stack, create one AWS(Amazon Web Service) Ops Works layer, create one custom recipe
B) Create two AWS(Amazon Web Service) Ops Works stacks create two AWS(Amazon Web Service) Ops Works layers create two custom recipe
C) Create two AWS(Amazon Web Service) Ops Works stacks create two AWS(Amazon Web Service) Ops Works layers create one custom recipe
D) Create one AWS(Amazon Web Service) Ops Works stack create two AWS(Amazon Web Service) Ops Works layers create one custom recipe



5. You are using lifecycle hooks in your Auto Scaling Group. Because there is a lifecycle hook, the instance is put in the Pending: Wait state, which means that it is not available to handle traffic yet. When the Instance enters the wait state, other scaling actions are suspended. After some time, the instance state is changed to Pending: Proceed, and finally ln Service where the instances that are part of the Auto scaling Group can start serving up traffic. But you notice that the bootstrapping process on the instances finish much earlier, long before the state is changed to Pending :Proceed. What can you do to ensure the Instances are placed In the right state after the bootstrapping process Is complete? Please select:

A) Use the complete-lifecycle-action call to complete the lifecycle action. Run this command from the Simple Notification service.
B) Use the complete-lifecycle-action call to complete the lifecycle action. Run this command from a SQS queue
C) Use the complete-lifecycle-action call to complete the lifecycle action. Run this command from another EC2 Instance.
D) Use the complete-lifecycle-action call to complete the lifecycle action. Run this command from the Command line interface.