1. The application uses the Dynamo DB data store today. You also have a test environment where you perform stress tests on your application. There is a constant need to restore data in the tables Dynamo DB. How can this be achieved? Select two of the following response options. Each answer is part of the solution.(Select 2answers)

A) Using the import function Dynamo DB, to copy the data after completion of the test.
B) Using Data Pipeline AWS to export data from the database to a file Dynamo table with a bucket Amazon S3 prior to the test ....
C) Using AWS data pipelines to import data from a database table from Dynamo file as Amazon bucket 53 after the test ends
D) Using a Dynamo DB Export function to copy the data before beginning the test



2. You now have a tabular Dynamo DB. You are required to comply with complex requests for data analysis for data stored in tables Dynamo DB. How can this be achieved?

A) None
B) Copying data to the AWS redshift, and then perform the complex issues
C) Query Dynamo DB table, because it supports the complex issues
D) Copying data to the AWS CSOs, and then perform the complex issues
E) Copying data to the AWS quick glance, and then perform the complex issues


3. There is a need for EC2 instances in a private subnet, access to database tables Dynamo. How this can be achieved

A) Use endpoint VPC
B) Converting private subnets in a public subnet because that is the only way to access the achieved
C) There is no way for the parties in a private subnet, access to database tables Dynamo is VPC endpoints allow Dynamo DB Amazon EC2 instances in the VPC to use their private IP-address to access the Dynamo database without affecting the public Internet
D) None
E) Attach a virtual private gate VPC


4. Your company supports e-commerce in AWS. They want to use AWS machine learning, to see how it will be sold many units of a particular product. Which model of machine learning you will use for this purpose?

A) regression classification
B) Binary classification
C) None
D) MultiClass classification
E) simple classification


5. To enable encryption for cluster startup. To go from the anther to the encrypted plaintext rag. loosen the data from an existing source rag. You can then download the data to a new target cluster What is the purpose Hadoop features Encrypted randomly?

A) None
B) Files are mixed over the nodes in the cluster
C) EC2 instances blended in the cluster to improve performance
D) The encryption keys used in the cluster periodically mixed
E) Data transmission between nodes in the cluster ciphered