1. Your company has an AWS(Amazon Web Service) Direct connect connection in the us-west region. They are currently using a public VIF to access an S3 bucket in the us-west region. They now want to make use of AWS(Amazon Web Service) Direct Connect to access an 53 bucket in the us-east region. How can this be achieved In the most economical way?

A) Create an VPN IPsec connection
B) Create another AWS(Amazon Web Service) Direct connect connection from your on-premise network in the us-east region.
C) Create another Public VIF from your current AWS(Amazon Web Service) Direct connect connection
D) Create another Private VIF from your current AWS(Amazon Web Service) Direct connect connection



2. You currently have 9 EC2 instances running in a Placement Group. All these 9 instances were initially launched at the same time and seem to be performing as expected. You decide that you need to add 2 new instances to the group; however, when you attempt to do this you receive a capacity error. Which of the following actions will most likely fix this problem? Choose the correct answer from the options below Please select:

A) Stop and restart the instances in the Placement Group and then try the launch again.
B) Make a new Placement Group and launch the new instances in the new group. Make sure the Placement Groups are in the same subnet.
C) Request a capacity Increase from AWS(Amazon Web Service) as you are initially limited to 10 instances per Placement Group
D) Make sure all the instances are the same size and then try the launch again.



3. You have a My SQL cluster which is hosted in AWS. The nodes in the cluster currently work with the private IP addresses. There is a self-referencing security group which is used for securing access across the nodes of the cluster. There Is now a requirement to ensure disaster recovery for these nodes in another region. How can you achieve communication across the nodes in different regions securely?

A) Use public IP addresses and use SSL certificates for secure communication across the nodes
B) Create a VPN IPSec tunnel. Ensure the nodes in the different region reference the security groups assigne to the nodes in the primary region
C) Use the private IP addresses of the nodes and use SSL certificates for secure communication across the nodes
D) Create a VPN IPSec tunnel. Ensure the nodes in the different region reference the VPC CIDR block in their security groups



4. Your company has an AWS(Amazon Web Service) Direct Connect connection from a VPC to an on-premise location. Which of the following can be used as a backup incase the Direct Connect connection fails for any reason? Choose 2 answers from the options given below ?(Select 2answers)

A) Setup a secondary Direct Connect connection.
B) Setup a peering connection
C) Set up a VPN connection
D) There is no need to configure this as AWS(Amazon Web Service) will fall back to a secondary Direct Connect connection as per their SLA.



5. Your company has the following Direct Connect and VPN Connections Site A - VPN 10.1.0.0/24 AS 65000 65000 Site B - VPN 10.1.0.252/30 AS 65000 Site C - Direct Connect 10.0.0.0/8 AS 65000 Site D - Direct Connect 10.0.0.0/16 AS 65000 SI Which site will AWS(Amazon Web Service) choose to reach your network? SI Please select:

A) Site A
B) Site B
C) Site C
D) Site D