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. How many IAM roles are needed to use the data pipeline? 3 4 5 22. DynamoDB tables are ____? Schema less Schema Full Mix3. For data reading, DynamoDB provides how many low-level operations? 2 4 5 64. DynamoDB offers ____ low-level actions for data modification. 2 3 4 55. Partition key and Sort Key are also known as ____? Clear primary key Composite primary key Dependent primary key6. What is the limit to create a global secondary index per table? No Limit 5 4 67. Which of the following IAM role includes all of the activities you've given the pipeline permission to do? DataPipelineDefaultRole DataPipelineDefaultResourceRole8. How many types of data type categories does DynamoDB support? 2 3 4 59. Eventually Consistent readings always return current data? True False10. ____ types represent a complex structure possessing nested attributes and include lists and maps. Scalar Document Set11. Tags are not supported by DynamoDB. True False12. Do Batch writes have the ability to alter things across a single table? True False13. ____ must-have elements of the same type, whether they be numbers, strings, or binary. Map List Sets14. Which of the following data-reading action in DynamoDB receives a primary key and returns the corresponding item's attributes? GetItem BatchGetItem Scan Query15. Global Secondary Index supports which of the following API? Query Scan Both None16. ____ can export and import data to and from a table, file, or S3 bucket. Sharding Data Pipeline Data Shifting17. All local secondary indexes retain partition and sort keys from parent tables by default? True False18. How many types of primary keys does DynamoDB use? 5 4 3 219. DynamoDB uses which of the following consistent reads to support dynamic application needs? Eventually consistent Strongly consistent Both20. ____ indexes enable you to query table data using a different key? Composite Secondary Primary5 out of 4
