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 tor the next 24 hours.
Which of the following is the best method to quickly and temporarily deny access from the
specified IP address block?

When preparing for a compliance assessment of your system built inside of AWS. what are three
best-practices for you to prepare for anaudit?
Choose 3 answers

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?

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 (he most scalable solution for communicating between the application
and SOS?