AWS Elastic Beanstalk stores your application files and optionally server log files in .
Correct Answer:D
AWS Elastic Beanstalk stores your application files and optionally server log files in Amazon S3. If you are using the AWS Management Console, Git, the AWS Toolkit for Visual Studio, or AWS Toolkit for Eclipse, an Amazon S3 bucket will be created in your account for you and the files you upload will be automatically copied from your local client to Amazon S3. Optionally, you may configure Elastic Beanstalk to copy your server log files every hour to Amazon S3. You do this by editing the environment configuration settings.
Reference: http://docs.aws.amazon.com/elasticbeanstaIk/latest/dg/AWSHowTo.htmI
A user has configured ELB with two instances running in separate AZs of the same region? Which of the below mentioned statements is true?
Correct Answer:A
If a user is running two instances in separate AZs, it will provide HA with ELB since ELB will automatically stop routing the traffic to unhealthy instances and send it to healthy instances only.
A user has created a snapshot of an EBS volume. Which of the below mentioned usage cases is not possible with respect to a snapshot?
Correct Answer:C
The EBS snapshots are a point in time backup ofthe volume. It is helpful to move the volume from one AZ to another or launch a new instance. The user can increase the size of the volume but cannot decrease it less than the original snapshot size.
Reference: http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSSnapshots.htmI
What is the maximum number of tags that a user can assign to an EC2 instance?
Correct Answer:B
To help manage EC2 instances as well as their usage in a better way, the user can tag the instances. The tags are metadata assigned by the user which consists of a key and a value. One resource can have a maximum of 10 tags.
Reference: http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html
Which of the below mentioned options can be a good use case for storing content in AWS RRS?
Correct Answer:D
AWS RRS provides the same functionality as AWS S3, but at a cheaper rate. It is ideally suited for non-mission, critical applications, such as files which can be reproduced.
Reference: http://docs.aws.amazon.com/AmazonS3/Iatest/dev/UsingRRS.htmI