Welcome to CHOOLS DYNAMO DB ASSESSMENT (YOU HAVE ONLY 30 MINUTES TO COMPLETE THIS PART [20 Questions]) **** Wishing You All The Best **** Instructions : To start the quiz, please provide your name, email id and phone number. All questions are mandatory* Answering each question is required before going on to the next page of questions. Your response is subject to change at any time. After completed the quiz click the submit button. If, once the time is up, it will be automatically submitted. The report will be mailed to your email address after the quiz is finished. 1. For data reading, DynamoDB provides how many low-level operations? 2 4 5 62. DynamoDB is a ____ database? NoSQL SQL3. Which of the following IAM role includes all of the activities you've given the pipeline permission to do? DataPipelineDefaultRole DataPipelineDefaultResourceRole4. Which of the following data type category in DynamoDB represent a single value, and include number, string, binary, Boolean, and null? Scalar Document Set5. How many IAM roles are needed to use the data pipeline? 3 4 5 26. DynamoDB offers ____ low-level actions for data modification. 2 3 4 57. How many types of data type categories does DynamoDB support? 2 3 4 58. Can you connect to EC2 instances without the key pair? Yes No9. Eventually Consistent readings always return current data? True False10. ____ indexes enable you to query table data using a different key? Composite Secondary Primary11. ____ is a collection of properties that are transferred or anticipated from a table to an index. Forecasted Projection Estimation12. DynamoDB tables are ____? Schema less Schema Full Mix13. ____ logs low-level API calls from or for DynamoDB in an account and sends them to an S3 bucket. CloudWatch CloudTrail EMR CloudMonitor14. Partition key and Sort Key are also known as ____? Clear primary key Composite primary key Dependent primary key15. ____ service allows you to handle large amounts of data rapidly and effectively? Amazon's Elastic MapReduce (EMR) Amazon's MapReduce Amazon's Hive MapReduce16. Tables using a local secondary index must adhere to a size restriction of ____ per partition key value 100GB 50GB 10GB17. Partition and sort keys may differ from table keys in ____ type of secondary index. Global secondary indexes Local secondary indexes18. All local secondary indexes retain partition and sort keys from parent tables by default? True False19. Which of the following type of secondary index has the same partition key as the table, but its sort key is different? Global secondary indexes Local secondary indexes20. Tags are not supported by DynamoDB. True False5 out of 4
