You have identified network throughput as a bottleneck on your m1.small EC2 instance when uploading data
Into Amazon S3 In the same region.
How do you remedy this situation?

You have been asked to leverage Amazon VPC BC2 and SOS to implement an application that submits and
receives millions of messages per second to a message queue. You want to ensure your application has
sufficient bandwidth between your EC2 instances and SQS
Which option will provide the most scalable solution for communicating between the application and SQS?

You have started a new job and are reviewing your company’s infrastructure on AWS You notice one web
application where they have an Elastic Load Balancer (&B) in front of web instances in an Auto Scaling Group
When you check the metrics for the ELB in CloudWatch you see four healthy instances in Availability Zone
(AZ) A and zero in AZ B There are zero unhealthy instances.
What do you need to fix to balance the instances across AZs?

When preparing for a compliance assessment of your system built inside of AWS. what are three bestpractices for you to prepare for an audit? (Choose three.)

You are currently hosting multiple applications in a VPC and have logged numerous port scans coming in from
a specific IP address block. Your security team has requested that all access from the offending IP address
block be denied for the next 24 hours.
Which of the following is the best method to quickly and temporarily deny access from the specified IP address
block?