What would happen to an RDS (Relational Database Service) multi-Availability Zone deployment if the primary
DB instance fails?

Your business is building a new application that will store its entire customer database on a RDS MySQL
database, and will have various applications and users that will query that data for different purposes.
Large analytics jobs on the database are likely to cause other applications to not be able to get the query
results they need to, before time out. Also, as your data grows, these analytics jobs will start to take more time,
increasing the negative effect on the other applications.
How do you solve the contention issues between these different workloads on the same data?

Your organization is preparing for a security assessment of your use of AWS.
In preparation for this assessment, which two IAM best practices should you consider implementing? (Choose
two.)

Which method can be used to prevent an IP address block from accessing public objects in an S3 bucket?

You run a web application with the following components Elastic Load Balancer (EL8), 3 Web/Application
servers, 1 MySQL RDS database with read replicas, and Amazon Simple Storage Service (Amazon S3) for
static content. Average response time for users is increasing slowly.
What three CloudWatch RDS metrics will allow you to identify if the database is the bottleneck? (Choose
three.)

You have a proprietary data store on-premises that must be backed up daily by dumping the data store
contents to a single compressed 50GB file and sending the file to AWS. Your SLAs state that any dump file
backed up within the past 7 days can be retrieved within 2 hours. Your compliance department has stated that
all data must be held indefinitely. The time required to restore the data store from a backup is approximately 1
hour. Your on-premise network connection is capable of sustaining 1gbps to AWS.
Which backup methods to AWS would be most cost-effective while still meeting all of your requirements?

Amazon EBS snapshots have which of the following two characteristics? (Choose two.)

In order to optimize performance for a compute cluster that requires low inter-node latency, which feature in the
following list should you use?

How can you secure data at rest on an EBS volume?

When an EC2 instance mat is backed by an S3-Dased AMI is terminated, what happens to the data on the root
volume?