AWS Mod 8 Questions Correctly Answered.

AWS Mod 8 Questions Correctly Answered. you are designing an ecommerce web application that will scale to hundreds of thousand of concurrent users. what database technology is best suited to hold session state - CORRECT ANSWER amazon dynamoDB you need to find an item in an amazon dynamoDB table using an attribute other than item's primary key - CORRECT ANSWER scan in amazon dynamoDB, what does the query operation enable you to do - CORRECT ANSWER query a table using partition key and an optional sort key filter -query any secondary indexes that exist for a table -efficiently retrieve items form a table or secondary index which AWS cloud service is best suited for analyzing your data by using standard structured query language(SQL) and existing business intelligence (BI) tools - CORRECT ANSWER amazon redshift in amazon dynamoDB, an attribute is - CORRECT ANSWER fundamental data element which of the following use cases is appropriate for using amazon relational database services (amazon RDS) - CORRECT ANSWER complex transactions