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. ____ must-have elements of the same type, whether they be numbers, strings, or binary. Map List Sets2. ____ can export and import data to and from a table, file, or S3 bucket. Sharding Data Pipeline Data Shifting3. DynamoDB is a ____ database? NoSQL SQL4. Tags are not supported by DynamoDB. True False5. Do The strongly consistent reads always deliver current data? True False6. Partition and sort keys may differ from table keys in ____ type of secondary index. Global secondary indexes Local secondary indexes7. Which of the following atomic operation does DynamoDB supports? Increment atomic operation Decrement atomic operation Both None8. What is the limit to create a global secondary index per table? No Limit 5 4 69. How many types of primary keys does DynamoDB use? 5 4 3 210. ____ logs low-level API calls from or for DynamoDB in an account and sends them to an S3 bucket. CloudWatch CloudTrail EMR CloudMonitor11. Which of the following data-reading action, does many GetItem calls on various items using primary keys, with the option of using one or more tables? GetItem BatchGetItem Scan Query12. DynamoDB offers ____ low-level actions for data modification. 2 3 4 513. Can you connect to EC2 instances without the key pair? Yes No14. Which of the following operation in DynamoDB returns table metadata such as status, size, and indexes? CreateTable ListTable Update Table Describe table15. For Table Maintenance, DynamoDB provides how many low-level operations? 2 3 4 516. DynamoDB tables are ____? Schema less Schema Full Mix17. Tables using a local secondary index must adhere to a size restriction of ____ per partition key value 100GB 50GB 10GB18. ____ is a collection of properties that are transferred or anticipated from a table to an index. Forecasted Projection Estimation19. ____ indexes enable you to query table data using a different key? Composite Secondary Primary20. DynamoDB uses which of the following consistent reads to support dynamic application needs? Eventually consistent Strongly consistent Both5 out of 4PreviousNext
