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Which of the following requires a custom Cloud Watch metric to monitor?
Which of the following requires a custom Cloud Watch metric to monitor?A . Memory Utilization of an EC2 instanceB . CPU Utilization of an EC2 instanceC . Disk usage activity of an EC2 instanceD . Data transfer of an EC2 instanceView AnswerAnswer: C Explanation: Reference: http://aws.amazon.com/cloudwatch/
Which design would you choose to meet these requirements?
An International company has deployed a multi-tier web application that relies on DynamoDB in a single region For regulatory reasons they need disaster recovery capability In a separate region with a Recovery Time Objective of 2 hours and a Recovery Point Objective of 24 hours They should synchronize their data on a regular basis and be able...
An Elastic IP address (EIP) is a static IP address designed for dynamic cloud computing. With an EIP, you can mask the failure of an instance or software by rapidly remapping the address to another instance in your account. Your EIP is associated with your AWS account, not a particular EC2 instance, and it remains associated with your account until you choose to explicitly release it. By default how many EIPs is each AWS account limited to on a per region basis?
An Elastic IP address (EIP) is a static IP address designed for dynamic cloud computing. With an EIP, you can mask the failure of an instance or software by rapidly remapping the address to another instance in your account. Your EIP is associated with your AWS account, not a particular EC2 instance, and...
Which Amazon Storage behaves like raw, unformatted, external block devices that you can attach to your instances?
Which Amazon Storage behaves like raw, unformatted, external block devices that you can attach to your instances?A . None of these.B . Amazon Instance StorageC . Amazon EBSD . All of theseView AnswerAnswer: C
Which of these solutions would you recommend?
You currently operate a web application In the AWS US-East region The application runs on an autoscaled layer of EC2 instances and an RDS Multi-AZ database Your IT security compliance officer has tasked you to develop a reliable and durable logging solution to track changes made to your EC2.1AM And RDS resources. The solution...
Does DynamoDB support in-place atomic updates?
Does DynamoDB support in-place atomic updates?A . YesB . NoC . It does support in-place non-atomic updatesD . It is not definedView AnswerAnswer: A Explanation: DynamoDB supports in-place atomic updates. Reference: http://docs.aws.amazon.com/amazondynamodb/latest/developerguide/WorkingWithItems.html#WorkingWithItems.AtomicCounters
Which of the following is true of Amazon EC2 security group?
Which of the following is true of Amazon EC2 security group?A . You can modify the outbound rules for EC2-Classic.B . You can modify the rules for a security group only if the security group controls the traffic for just one instance.C . You can modify the rules for a security group...
Which statement below is incorrect in relation to ACLs?
You need to set up security for your VPC and you know that Amazon VPC provides two features that you can use to increase security for your VPC: security groups and network access control lists (ACLs). You have already looked into security groups and you are now trying to understand ACLs. Which...
What will happen in this case?
A user is trying to launch a similar EC2 instance from an existing instance with the option “Launch More like this”. The AMI of the selected instance is deleted. What will happen in this case?A . AWS does not need an AMI for the “Launch more like this” optionB . AWS will...
When you use the AWS Management Console to delete an lAM user, lAM also deletes any signing certificates and any access keys belonging to the user.
When you use the AWS Management Console to delete an lAM user, lAM also deletes any signing certificates and any access keys belonging to the user.A . FALSEB . This is configurableC . TRUEView AnswerAnswer: C
