Free AWS-Solution-Architect-Associate Exam Dumps

Question 151

When automatic failover occurs, Amazon RDS will emit a DB Instance event to inform you that automatic failover occurred. You can use the to ret urn information about events related to your DB Instance

A. FetchFai|ure
B. DescriveFai|ure
C. DescribeEvents
D. FetchEvents

Correct Answer:C

Question 152

You are working with a customer who is using Chef configuration management in their data center. Which service is designed to let the customer leverage existing Chef recipes in AWS?

A. Amazon Simple Workflow Service
B. AWS Elastic Beanstalk
C. AWS CIoudFormation
D. AWS OpsWorks

Correct Answer:D
Reference: http://aws.amazon.com/opsworks/

Question 153

You are running a news website in the eu-west-1 region that updates every 15 minutes. The website has a world-wide audience it uses an Auto Scaling group behind an Elastic Load Balancer and an
Amazon RDS database Static content resides on Amazon 53, and is distributed through Amazon CIoudFront. Your Auto Scaling group is set to trigger a scale up event at 60% CPU utilization, you use an Amazon RDS extra large DB instance with 10.000 Provisioned IOPS its CPU utilization is around 80%. While freeable memory is in the 2GB range.
Web analytics reports show that the average load time of your web pages is around 1 5 to 2 seconds, but your SEO consultant wants to bring down the average load time to under 0.5 seconds.
How would you improve page load times for your users? (Choose 3 answers)

A. Lower the scale up trigger of your Auto Scaling group to 30% so it scales more aggressively.
B. Add an Amazon EIastiCache caching layer to your application for storing sessions and frequent DB quenes
C. Configure Amazon CIoudFront dynamic content support to enable caching of re-usable content from your site
D. Switch Amazon RDS database to the high memory extra large Instance type
E. Set up a second installation in another region, and use the Amazon Route 53 latency-based routing feature to select the right region.

Correct Answer:ABD

Question 154

A large real -estate brokerage is exploring the option o( adding a cost-effective location based alert to their existing mobile application The application backend infrastructure currently runs on AWS Users who opt in to this service will receive alerts on their mobile device regarding real-estate otters in proximity to their location. For the alerts to be relevant delivery time needs to be in the low minute count the existing mobile app has 5 million users across the us Which one of the following architectural suggestions would you make to the customer?

A. The mobile application will submit its location to a web service endpoint utilizing Elastic Load Balancing and EC2 instances: DynamoDB will be used to store and retrieve relevant otters EC2 instances will communicate with mobile earners/device providers to push alerts back to mobile application.
B. Use AWS DirectConnect or VPN to establish connectMty with mobile carriers EC2 instances will receive the mobile applications ' location through carrier connection: ROS will be used to store and relevant relevant offers EC2 instances will communicate with mobile carriers to push alerts back to the mobile application
C. The mobile application will send device location using SO
D. EC2 instances will retrieve the re Ievant others from DynamoDB AWS MobiIe Push will be used to send offers to the mobile application
E. The mobile application will send device location using AWS Nlobile Push EC2 instances will retrieve the relevant offers from DynamoDB EC2 instances will communicate with mobile carriers/device providers to push alerts back to the mobile application.

Correct Answer:A

Question 155

What is the maximum response time for a Business level Premium Support case?

A. 120 seconds
B. 1 hour
C. 10 minutes
D. 12 hours

Correct Answer:B