- All Exams Instant Download
What is the correct answer to your question?
You have been storing massive amounts of data on Amazon Glacier for the past 2 years and now start to wonder if there are any limitations on this. What is the correct answer to your question?A . The total volume of data is limited but the number of archives you can store...
How are the EBS snapshots saved on Amazon 53?
How are the EBS snapshots saved on Amazon 53?A . ExponentiallyB . IncrementallyC . EBS snapshots are not stored in the Amazon 53D . DecrementallyView AnswerAnswer: B
Which database should you recommend?
An online gaming site asked you if you can deploy a database that is a fast, highly scalable NoSQL database service in AWS for a new site that he wants to build. Which database should you recommend?A . Amazon DynamoDBB . Amazon RDSC . Amazon RedshiftD . Amazon SimpleDBView AnswerAnswer: A Explanation:...
How many EC2 instances would be sufficient to distribute requests in other regions?
You have three Amazon EC2 instances with Elastic IP addresses in the US East (Virginia) region, and you want to distribute requests across all three IPs evenly for users for whom US East (Virginia) is the appropriate region. How many EC2 instances would be sufficient to distribute requests in other regions?A ....
You have been tasked to optimize the architecture of the backend system to lower cost what would you recommend?
You are the new IT architect in a company that operates a mobile sleep tracking application When activated at night, the mobile app is sending collected data points of 1 kilobyte every 5 minutes to your backend The backend takes care of authenticating the user and writing the data points into an...
What might be happening?
You are implementing a URL whitelisting system for a company that wants to restrict outbound HTTP'S connections to specific domains from their EC2-hosted applications you deploy a single EC2instance running proxy software and configure It to accept traffic from all subnets and EC2 instances in the VPC. You configure the proxy to only pass through...
What is AWS's billing policy regarding stack resources?
You are playing around with setting up stacks using JSON templates in CloudFormation to try and understand them a little better. You have set up about 5 or 6 but now start to wonder if you are being charged for these stacks. What is AWS's billing policy regarding stack resources?A . You...
What does Amazon Cloud Formation provide?
What does Amazon Cloud Formation provide?A . The ability to setup Autoscaling for Amazon EC2 instances.B . None of these.C . A templated resource creation for Amazon Web Services.D . A template to map network resources for Amazon Web Services.View AnswerAnswer: D
What is a possible reason for this?
You are signed in as root user on your account but there is an Amazon S3 bucket under your account that you cannot access. What is a possible reason for this?A . An IAM user assigned a bucket policy to an Amazon S3 bucket and didn't specify the root user as a principalB...
When creation of an EBS snapshot is initiated, but not completed, the EBS volume:
When creation of an EBS snapshot is initiated, but not completed, the EBS volume:A . Can be used while the snapshot is in progress.B . Cannot be detached or attached to an EC2 instance until the snapshot completesC . Can be used in read-only mode while the snapshot is in...
