Free AWS-Solution-Architect-Associate Exam Dumps

Question 41

You would like to create a mirror image of your production environment in another region for disaster recovery purposes. Which of the following AWS resources do not need to be recreated in the second region? (Choose 2 answers)

A. Route 53 Record Sets
B. IM Roles
C. Elastic IP Addresses (EIP)
D. EC2 Key Pairs
E. Launch configurations
F. Security Groups

Correct Answer:AC
Reference:
http://tech.com/wp-content/themes/optimize/download/AWSDisaster_Recovery.pdf (page 6)

Question 42

What does a "Domain" refer to in Amazon SWF?

A. A security group in which only tasks inside can communicate with each other
B. A special type of worker
C. A collection of related Workflows
D. The DNS record for the Amazon SWF service

Correct Answer:C

Question 43

What's an ECU?

A. Extended Cluster User.
B. None of these.
C. Elastic Computer Usage.
D. Elastic Compute Unit.

Correct Answer:D

Question 44

A photo-sharing service stores pictures in Amazon Simple Storage Service (53) and allows application sign-in using an OpenID Connect-compatible identity provider. Which AWS Security Token Service approach to temporary access should you use for the Amazon 53 operations?

A. SANIL-based Identity Federation
B. Cross-Account Access
C. AWS Identity and Access Management roles
D. Web Identity Federation

Correct Answer:D

Question 45

An instance is launched into a VPC subnet with the network ACL configured to al low all inbound traffic and deny all outbound traffic. The instance's security group is configured to allow SSH from any IP address and deny all outbound traffic. What changes need to be made to allow SSH access to the instance?

A. The out bound security group needs to be modified to allow out bound traffic.
B. The outbound network ACL needs to be modified to allow outbound traffic.
C. Nothing, it can be accessed from any IP address using SSH.
D. Both the outbound security group and outbound network ACL need to be modified to allow outbound traffic.

Correct Answer:B
http://docs.aws.amazon.com/AmazonVPC/|atest/UserGuide/VPC_ACLs.htm|