1. Which of the following features of AWS Core, you can create a permanent, virtual version or shade, and for each device?

A) POS-device ~~ = TRUNC shadow
B) POS-device ~~ = Trunc copies
C) None
D) Mobile device
E) POS device ~~ = TRUNC catalog


2. Which of the following statements are true about the secondary indexes Dynamo DB. Choose two of the options listed below?

A) For the key index section and sort key global secondary may differ from the underlying tables
B) None
C) For local secondary indexes, division key is the same as that of the base table.
D) For local secondary indexes, the title key differs from the basic table.
E) For the global average index partition key and sort key does not differ from the base


3. Which of the following is false regarding the definition of global and local secondary indexes Dynamo DB Table?

A) Issues of local secondary index support possible consistency and strong consistency.
B) The primary key of the local secondary indexes will consist of a partition key and sort key
C) The primary key for the global secondary index may consist only of a partition key
D) None
E) Questions global average support possible consistency and strong consistency.


4. Which of the following mechanisms can be used to protect data stored in a simple storage service? Choose two of the options listed below, select:(Select 2answers)

A) SSE-KMS
B) SSL
C) SSE-53
D) HTTPS



5. Your company is currently carrying out a cluster of CSOs, which is used for performing the processing tasks on a daily basis from 18:00 to 11:00. But the management noted that the cluster is billed for the whole day. Which of the following cluster configurations can help reduce the cost of the cluster?

A) none of them
B) Using auto-scaling services to extend and scale down based on demand nodes.
C) The use of reserved instances CSO cluster to save on costs
D) Using transient clusters OM
E) None