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AWS Certified Solutions Architect – Associate practice test

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QUESTION 401
A company is running a batch analysis every hour on their main transactional DB. running on an RDS MySQL instance to populate their central Data Warehouse running on Redshift During the execution of the batch their transactional applications are very slow.
When the batch completes they need to update the top management dashboard with the new data The dashboard is produced by another system running on-premises that is currently started when a manually-sent email notifies that an update is required The on-premises system cannot be modified because is managed by another team. How would you optimize this scenario to solve performance issues and automate the process as much as possible?

A.    Replace RDS with Redshift for the batch analysis and SNS to notify the on-premises system to update the dashboard
B.    Replace ROS with Redsnift for the oaten analysis and SQS to send a message to the on-premises system to update the dashboard
C.    Create an RDS Read Replica for the batch analysis and SNS to notify me on-premises system to update the dashboard
D.    Create an RDS Read Replica for the batch analysis and SQS to send a message to the on-premises system to update the dashboard.

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[2017 New] Lead2pass Free Amazon AWS Certified Solutions Architect – Associate Braindumps VCE Updated (376-400)

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QUESTION 376
Can you create IAM security credentials for existing users?

A.    Yes, existing users can have security credentials associated with their account.
B.    No, IAM requires that all users who have credentials set up are not existing users
C.    No, security credentials are created within GROUPS, and then users are associated to GROUPS at a later time.
D.    Yes, but only IAM credentials, not ordinary security credentials.

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[2017 New] Lead2pass Free Amazon AWS Certified Solutions Architect – Associate Braindumps VCE Updated (351-375)

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QUESTION 351
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 connectivity 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 SQS. EC2 instances will retrieve the relevant others from DynamoDB.
AWS Mobile Push will be used to send offers to the mobile application
D.    The mobile application will send device location using AWS Mobile 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.

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