1. You now have a program that allows you to use Kinesis data streams. Have you noticed that a lot of bandwidth provided wrong from Dynamo DB. Which of the following could be the cause of TW select two answers from the options listed below?(Select 2answers)

A) The application performs frequent checkpoints
B) Kinesis stream consists of multiple fragments, therefore, are not provided properly
C) It does not perform frequent checkpoints
D) Feed kinesis consists of too many fragments



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) For the global average index partition key and sort key does not differ from the base
C) None
D) For local secondary indexes, the title key differs from the basic table.
E) For local secondary indexes, are the same as the key of the base table partitions


3. You work in a startup that tracks the commercial supply of high-devices with GPS. You get the coordinates transmitted from each unit once every 6 seconds. You should consider these coordinates in real time from multiple sources. Which instrument should be used to digest this data?

A) amazon EMR
B) amazon Kinesis
C) amazon SQS
D) Pipeline data AWS
E) None


4. In order to effectively insert or update data in a redshift of tables, which are then to be made to show?

A) None
B) Run Paste
C) Use the Up Set
D) Using a single command Merge
E) Setting up a staging table


5. 1:53 You scoop defined in AMC. Do you expect a large number of downloads or requests for this bucket can expect about 200 Put and 400 receiving requests per second on a 53 bucket over a period of campaign for your website. In this case, it may be a good design consideration for optimal performance when accessing objects in a bucket?

A) Make sure that the name of the object has a corresponding key name
B) Using the name of the bucket 53
C) None
D) Make sure that the bucket suitable name
E) Determine the buckets in the various zones of availability