What AWS DB platform is most suitable for OLTP?
Elasticache
RDS/DynamoDB
Redshift
When replicating data from your primary RDS instance to your secondary RDS instance, what is the charge?
Double the standard data transfer charge?
Same as the standard data transfer charge?
No Charge, it's free
Half of the standard data transfer charge
What AWS service is best suited for non relational databases?
RDS
DynamoDB
When you add a rule to an RDS security group you do not need to specify a port number or protocol?
If you are using Amazon RDS Provisioned IOPS storage with MySQL and Oracle database engines what is the maximum size RDS volume you can have by default?
500GB
1TB
3TB
6TB
5TB
What happens to the I/O operations while you take a database snapshot
I/O operations to the database are suspended for the duration of the snapshot
Nothing
I/O operations the database are sent to a Replica (if available) for the duration fo the snapshot
I/O operations will be functioning normally
What AWS service is best used for Business Intelligence Tools/Data Warehousing?
Elastic Beanstalk
In RDS when using multiple availability zones, can you use the secondary database as an independent read node?
No
Only in US-West-1
Depends on how you set it up
Yes
Amazon's Elasticache uses which two engines?
Redis and Memory
Reddit and Memcrush
Redis and Memcached
MyISAM and InnoDB
By default, the maximum provisioned IOPS capacity on an Oracle and MySQL RDS instance (using provisioned IOPS) is 30,000 IOPS.