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. Which of the following IAM role includes all of the activities you've given the pipeline permission to do? DataPipelineDefaultRole DataPipelineDefaultResourceRole2. Partition and sort keys may differ from table keys in ____ type of secondary index. Global secondary indexes Local secondary indexes3. How many IAM roles are needed to use the data pipeline? 3 4 5 24. ____ can export and import data to and from a table, file, or S3 bucket. Sharding Data Pipeline Data Shifting5. 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 indexes6. Tables using a local secondary index must adhere to a size restriction of ____ per partition key value 100GB 50GB 10GB7. Eventually Consistent readings always return current data? True False8. How many types of data type categories does DynamoDB support? 2 3 4 59. DynamoDB is a ____ database? NoSQL SQL10. ____ types represent a complex structure possessing nested attributes and include lists and maps. Scalar Document Set11. For data reading, DynamoDB provides how many low-level operations? 2 4 5 612. DynamoDB tables are ____? Schema less Schema Full Mix13. Do Batch writes have the ability to alter things across a single table? True False14. Partition key and Sort Key are also known as ____? Clear primary key Composite primary key Dependent primary key15. Does DynamoDB provide Aggregation functions? Yes No16. DynamoDB uses which of the following consistent reads to support dynamic application needs? Eventually consistent Strongly consistent Both17. ____ indexes enable you to query table data using a different key? Composite Secondary Primary18. What is the limit to create a global secondary index per table? No Limit 5 4 619. Binary and binary set properties supported by the DynamoDB/EMR connection? True False20. DynamoDB uses how many types of secondary indexes? 5 4 3 25 out of 4
