AWS-Solution-Architect-Associate Amazon Exam Questions and Free Practice Test

Question 7

A user has launched one EC2 instance in the US West region. The user wants to access the RDS instance launched in the US East region from that EC2 instance. How can the user configure the access for that EC2 instance?

A. Configure the IP range of the US West region instance as the ingress security rule of RDS

B. It is not possible to access RDS of the US East region from the US West region

C. Open the security group of the US West region in the RDS security group’s ingress rule

D. Create an IAM role which has access to RDS and launch an instance in the US West region with it

Correct Answer:A
The user cannot authorize an Amazon EC2 security group if it is in a different AWS Region than the RDS DB instance. The user can authorize an IP range or specify an Amazon EC2 security group in the same region that refers to an IP address in another region.
Reference: http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_WorkingWithSecurityGroups.html

Question 8

How many Elastic IP by default in Amazon Account?

A. 1 Elastic IP

B. 3 Elastic IP

C. 5 Elastic IP

D. 0 Elastic IP

Correct Answer:D

Question 9

Can I attach more than one policy to a particular entity?

A. Yes always

B. Only if within GovC|oud

C. No

D. Only if within VPC

Correct Answer:A

Question 10

Changes to the backup window take effect _ _

A. from the next billing cycle

B. after 30 minutes

C. immediately

D. after 24 hours

Correct Answer:C

Question 11

You are responsible for a legacy web application whose server environment is approaching end of life You would like to migrate this application to AWS as quickly as possible, since the application environment currently has the following limitations:
The VM's single 10GB VMDK is almost full Me virtual network interface still uses the 10Mbps driver, which leaves your 100Mbps WAN connection completely underutilized
It is currently running on a highly customized. Windows VM within a VMware environment: You do not have me installation media
This is a mission critical application with an RTO (Recovery Time Objective) of 8 hours. RPO (Recovery Point Objective) of 1 hour. How could you best migrate this application to AWS while meeting your business continuity requirements?

A. Use the EC2 VM Import Connector for vCenter to import the VM into EC2.

B. Use Import/Export to import the VM as an ESS snapshot and attach to EC2.

C. Use 53 to create a backup of the VM and restore the data into EC2.

D. Use me ec2-bundle-instance API to Import an Image of the VM into EC2

Correct Answer:A

Question 12

Which AWS instance address has the following characteristics? :" If you stop an instance, its Elastic IP address is unmapped, and you must remap it when you restart the instance."

A. Both A and B

B. None of these

C. VPC Addresses

D. EC2 Addresses

Correct Answer:A

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