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Which statement below is correct in regards to Amazon Route 53?
After deploying a new website for a client on AWS, he asks if you can set it up so that if it fails it can be automatically redirected to a backup website that he has stored on a dedicated server elsewhere. You are wondering whether Amazon Route 53 can do this. Which statement...
What does Amazon Cloud Formation provide?
What does Amazon Cloud Formation provide?A . None of these.B . The ability to setup Autoscaling for Amazon EC2 instances.C . A template to map network resources for Amazon Web Services.D . A templated resource creation for Amazon Web Services.View AnswerAnswer: D
Which service should you use?
Your company plans to host a large donation website on Amazon Web Services (AWS). You anticipate a large and undetermined amount of traffic that will create many database writes. To be certain that you do not drop any writes to a database hosted on AWS. Which service should you use?A . Amazon RDS with provisioned...
How many minutes after the first instance is launched will Auto Scaling accept another scaling activity request?
You have set up an Auto Scaling group. The cool down period for the Auto Scaling group is 7 minutes. The first instance is launched after 3 minutes, while the second instance is launched after 4 minutes. How many minutes after the first instance is launched will Auto Scaling accept another scaling...
How would you implement the architecture on AWS in order to maximize scalability and high availability?
You are migrating a legacy client-server application to AWS. The application responds to a specific DNS domain (e.g. www.example.com) and has a 2-tier architecture, with multiple application servers and a database server. Remote clients use TCP to connect to the application servers. The application servers need to know the IP address of the clients in...
After an Amazon VPC instance is launched, can I change the VPC security groups it belongs to?
After an Amazon VPC instance is launched, can I change the VPC security groups it belongs to?A . No. You cannot.B . Yes. You can.C . Only if you are the root userD . Only if the tag "VPC_Change_Group" is trueView AnswerAnswer: C
Can I test my DB Instance against a new version before upgrading?
Can I test my DB Instance against a new version before upgrading?A . NoB . YesC . Only in VPCView AnswerAnswer: B
Which of the following strategies will help prevent a similar situation in the future?
Your system recently experienced down time during the troubleshooting process. You found that a new administrator mistakenly terminated several production EC2 instances. Which of the following strategies will help prevent a similar situation in the future? The administrator still must be able to: - launch, start stop, and terminate development resources. - launch and...
Which statement best describes how this database will function if there is a database failure?
You have just set up a large site for a client which involved a huge database which you set up with Amazon RDS to run as a Multi-AZ deployment. You now start to worry about what will happen if the database instance fails. Which statement best describes how this database will...
Which scenario below will provide full site functionality, while helping to improve the ability of your application in the short timeframe required?
Your company has an on-premises multi-tier PHP web application, which recently experienced downtime due to a large burst In web traffic due to a company announcement Over the coming days, you are expecting similar announcements to drive similar unpredictable bursts, and are looking to find ways to quickly improve your infrastructures ability to handle unexpected increases in...
