AWS Interview Questions Answers RDS | Tamil Cloud
Channel: Tamil Cloud
Date: 2019-09-03

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  AWS Interview Questions Answers RDS
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 1.   What are the DB engines which can be used in AWS RDS?

        2.   How many databases or schemas can I run within a DB instance?
         
        3.   What are the types of backups in RDS database?
        
        4.   Default or Maximum backup retention period ?  Console 7days CLi 1 day default Min 0 Max 35 days 
              Backup Storage Cost How to caculated? 7days free for your Storage size equal
                 
        5.   Can I test my DB instance with a new version before upgrading?

        6.   How to works Automated Backup & Point in Time ? Maximum snapshot in RDS allowd? 100

 7.  What is Parameter group?
 
        8.   If RDS I deleted what happen its snapshot? Manual RDS snapshot will taken which bucket will save this?


        9. What is a maintenance window? Will my DB instance be available during maintenance events?
       
        10.What is a backup window and why do I need it? Is my database available during the backup window?

        11.   When do I prefer to Provisioned IOPS over the Standard RDS storage?

 12.   Is it possible to stop a RDS instance, how can I do that? 7days start  

 13.   What is multi-AZ RDS? Aurora must

        14. What is Read Replica? which Database support? Maximum RR we can create?
 
        15. What is Aurora? What addtional feature its have?
 
        

 16.   If I am running on my DB Instance a Multi-AZ deployments, can I use to the stand by the DB Instance
               for read or write a operation along with to primary DB instance?

        17.  How to migrate live db to RDS


        18. You are running to website on EC2 instances can deployed across multiple Availability Zones with an Multi-AZ RDS MySQL Extra Large DB Instance etc. Then site performs a high number of the small reads and the write per second and the relies on the eventual consistency model. After the comprehensive tests you discover to that there is read contention on RDS MySQL. Which is the best approaches to the meet these requirements?

         19.  As a company needs to monitor a read and write IOPS for the AWS MySQL RDS instances and then send real-time alerts to the operations of team. Which AWS services to can accomplish this? cw

         20.  What should I do if my queries seem to be running slowly?