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. Partition key and Sort Key are also known as ____? Clear primary key Composite primary key Dependent primary key2. ____ is a collection of properties that are transferred or anticipated from a table to an index. Forecasted Projection Estimation3. Global Secondary Index supports which of the following API? Query Scan Both None4. ____ indexes enable you to query table data using a different key? Composite Secondary Primary5. For Table Maintenance, DynamoDB provides how many low-level operations? 2 3 4 56. ____ must-have elements of the same type, whether they be numbers, strings, or binary. Map List Sets7. Partition and sort keys may differ from table keys in ____ type of secondary index. Global secondary indexes Local secondary indexes8. Which of the following operation in DynamoDB returns table metadata such as status, size, and indexes? CreateTable ListTable Update Table Describe table9. DynamoDB tables are ____? Schema less Schema Full Mix10. This straightforward primary key consists of a single property known as the ____? partition key sort key11. How many types of data type categories does DynamoDB support? 2 3 4 512. 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 indexes13. ____ service allows you to handle large amounts of data rapidly and effectively? Amazon's Elastic MapReduce (EMR) Amazon's MapReduce Amazon's Hive MapReduce14. DynamoDB offers ____ low-level actions for data modification. 2 3 4 515. ____ logs low-level API calls from or for DynamoDB in an account and sends them to an S3 bucket. CloudWatch CloudTrail EMR CloudMonitor16. ____ can export and import data to and from a table, file, or S3 bucket. Sharding Data Pipeline Data Shifting17. Tables using a local secondary index must adhere to a size restriction of ____ per partition key value 100GB 50GB 10GB18. Binary and binary set properties supported by the DynamoDB/EMR connection? True False19. Can you connect to EC2 instances without the key pair? Yes No20. Which of the following IAM role includes all of the activities you've given the pipeline permission to do? DataPipelineDefaultRole DataPipelineDefaultResourceRole5 out of 4
