AWS- Module 8- Knowledge Check Questions and Answers Graded A
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AWS- Module 8- Knowledge Check
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AWS- Module 8- Knowledge Check
AWS- Module 8- Knowledge Check Questions and Answers Graded A
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?
-Amazon Relational Database Service (Amazon RDS).
-Amazon Dynam...
AWS - Module 8 - Knowledge Check Questions and Answers Graded A You are designing an ecommerce web application that will scale to hundreds of thousand of concurrent users. W hat database technology is best suited to hold session state? -Amazon Relational Database Service (Amazon RDS). -Amazon DynamoDB. -Amazon Redshift. -Amazon Simple Storage Service (Amazon S3). ✔✔Amazon DynamoDB. Amazon RDS automatically patches the datab ase software and backs up your database storing the backups for a user defined retention period and enabling point in time recovery. True. False. ✔✔True. You need to find an item in an amazon DynamoDB table using an attribute other than item's primary k ey. -PutItem. -Scan. -Query. -GetItem. ✔✔Scan. In Amazon DynamoDB, what does the query operation enable you to do? (Select the best answer). - Query a table using the parition key and an optional sort key filter. - Query any secondary indexes that exis t for a table. - Efficiently retrieve items from a table or e=secondary index. - All of the above. ✔✔- All of the above. Which AWS cloud service is best suited for analyzing your data by using standard structured query language(SQL) and existing business intelligence (BI) tools? - Amazon relational database service (Amazon RDS). - Amazon Simple Storage Service Glacier.
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