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. What is the limit to create a global secondary index per table? No Limit 5 4 62. Partition key and Sort Key are also known as ____? Clear primary key Composite primary key Dependent primary key3. Tags are not supported by DynamoDB. True False4. Which of the following operation in DynamoDB returns table metadata such as status, size, and indexes? CreateTable ListTable Update Table Describe table5. How many types of primary keys does DynamoDB use? 5 4 3 26. DynamoDB tables are ____? Schema less Schema Full Mix7. ____ logs low-level API calls from or for DynamoDB in an account and sends them to an S3 bucket. CloudWatch CloudTrail EMR CloudMonitor8. ____ service allows you to handle large amounts of data rapidly and effectively? Amazon's Elastic MapReduce (EMR) Amazon's MapReduce Amazon's Hive MapReduce9. How many types of data type categories does DynamoDB support? 2 3 4 510. ____ is a collection of properties that are transferred or anticipated from a table to an index. Forecasted Projection Estimation11. Which of the following IAM role includes all of the activities you've given the pipeline permission to do? DataPipelineDefaultRole DataPipelineDefaultResourceRole12. Partition and sort keys may differ from table keys in ____ type of secondary index. Global secondary indexes Local secondary indexes13. DynamoDB uses how many types of secondary indexes? 5 4 3 214. Which of the following data type category in DynamoDB represent a single value, and include number, string, binary, Boolean, and null? Scalar Document Set15. Which of the following data-reading action in DynamoDB receives a primary key and returns the corresponding item's attributes? GetItem BatchGetItem Scan Query16. DynamoDB offers ____ low-level actions for data modification. 2 3 4 517. ____ indexes enable you to query table data using a different key? Composite Secondary Primary18. Binary and binary set properties supported by the DynamoDB/EMR connection? True False19. DynamoDB uses which of the following consistent reads to support dynamic application needs? Eventually consistent Strongly consistent Both20. 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 indexes5 out of 4
