1. An EC2 Instance has been setup in AWS. A software was successfully download and installed on the EC2 Instance. This software uses lPv6 for communication. After the software was installed and you were trying to access the software via IPv6 on port 80, you were not able to do so. What needs to be done to alleviate this issue?

A) Add an egress-only internet gateway.
B) Add an internet gateway for the instance.
C) Add an inbound rule to your security group that allows inbound traffic on port 80 for ::IO.
D) Add an inbound rule to your security group that allows inbound traffic on port 80 for 0.0.0.0/0.



2. Your company has a set of EC2 Instances defined in a VPC. They need to monitor the traffic flowing into the Instances. They also need to monitor all the API calls occurring on the EC2 Instances, Which of the following services can help fulfill this requirement?

A) Amazon Cloud Watch Logs and VPC Flow Logs
B) AWS Cloud Trail and Cloud Watch Logs
C) AWS Cloud Trail and AWS(Amazon Web Service) Config
D) AWS Cloud Trail and VPC Flow Logs



3. You have an EC2 Instance that is located in a subnet mapped to an Availability zone. Due to a recent network redesign by your network architects the Instance needs to be moved to another subnet which is mapped to the same availability zone. How can you achieve this?

A) Assign a new private IP address which pertains to the new subnet and then assign it to the Instance
B) Assign a new public lP address which pertains to the new subnet and then assign it to the Instance
C) Create an ENI in the new subnet. Attach It to the Instance
D) Create an AMI our of the EC2 Instance. Launch a new Instance out of the AMI in the new subnet.



4. Your company is planning on setting up an AWS(Amazon Web Service) Direct Connect connection. Which of the following is not required for setting up the connection? Please select

A) Support for the router for BGP
B) Support for the router for IPSec
C) Single mode fiber
D) VLAN encapsulation



5. Your company has a set of EC2 Instances that are placed behind an ELB. Some of the applications hosted on these Instances communicate via a legacy protocol. There Is a security mandate that all traffic between the client and the EC2 Instances need to be secure. How would you accomplish this? Please select:

A) Use a Classic Load balancer and terminate the SSL connection at the EC2 Instances
B) Use an Application Load balancer and terminate the SSL connection at the ELB
C) Use a Classic Load balancer and terminate the SSL connection at the ELB
D) Use an Application Load balancer and terminate the SSL connection at the EC2 Instances