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Can I detach the primary (ethO) network interface when the instance is running or stopped?
Can I detach the primary (ethO) network interface when the instance is running or stopped?A . Yes, You can.B . No. You cannotC . Depends on the state of the interface at the timeView AnswerAnswer: B
You have launched an Amazon Elastic Compute Cloud (EC2) instance into a public subnet with a primary private I P address assigned, an internet gateway is attached to the VPC, and the public route table is configured to send all Internet-based traffic to the Internet gateway. The instance security group is set to allow all outbound traffic but cannot access the internet. Why is the Internet unreachable from this instance?
You have launched an Amazon Elastic Compute Cloud (EC2) instance into a public subnet with a primary private I P address assigned, an internet gateway is attached to the VPC, and the public route table is configured to send all Internet-based traffic to the Internet gateway. The instance security group is set to allow all...
Your company runs a customer facing event registration site This site is built with a 3-tier architecture with web and application tier servers and a MySQL database The application requires 6 web tier servers and 6 application tier servers for normal operation, but can run on a minimum of 65% server capacity and a single MySQL database. When deploying this application in a region with three availability zones (AZs) which architecture provides high availability?
Your company runs a customer facing event registration site This site is built with a 3-tier architecture with web and application tier servers and a MySQL database The application requires 6 web tier servers and 6 application tier servers for normal operation, but can run on a minimum of 65% server capacity and a single MySQL database....
When you put objects in Amazon 53, what is the indication that an object was successfully stored?
When you put objects in Amazon 53, what is the indication that an object was successfully stored?A . A HTIP 200 result code and MDS checksum, taken together, indicate that the operation was successful.B . Amazon 53 is engineered for 99.999999999% durability. Therefore there is no need to confirm that data was inserted.C...
Which of the following statements best describes the differences between Elastic Beanstalk and CloudFormation?
You need to develop and run some new applications on AWS and you know that Elastic Beanstalk and CloudFormation can both help as a deployment mechanism for a broad range of AWS resources. Which of the following statements best describes the differences between Elastic Beanstalk and CloudFormation?A . Elastic Beanstalk uses Elastic load balancing...
It is advised that you watch the Amazon CloudWatch " __ " metric (available via the AWS Management Console or Amazon Cloud Watch APIs) carefully and recreate the Read Replica should it fall behind due to replication errors.
It is advised that you watch the Amazon CloudWatch " __ " metric (available via the AWS Management Console or Amazon Cloud Watch APIs) carefully and recreate the Read Replica should it fall behind due to replication errors.A . Write LagB . Read ReplicaC . Replica LagD . Single ReplicaView AnswerAnswer: C
How should you implement such a system?
Your application provides data transformation services. Files containing data to be transformed are first uploaded to Amazon 53 and then transformed by a fleet of spot EC2 instances. Fi les submitted by your premium customers must be transformed with the highest priority. How should you implement such a system?A . Use a DynamoDB table with...
When you view the block device mapping for your instance, you can see only the EBS volumes, not the instance store volumes.
When you view the block device mapping for your instance, you can see only the EBS volumes, not the instance store volumes.A . Depends on the instance typeB . FALSEC . Depends on whether you use API callD . TRUEView AnswerAnswer: D
Which of the below mentioned statements is true with respect to the placement group?
A user has launched 10 EC2 instances inside a placement group. Which of the below mentioned statements is true with respect to the placement group?A . All instances must be in the same AZB . All instances can be across multiple regionsC . The placement group cannot have more than 5...
Does AWS CloudFormation support Amazon EC2 tagging?
Does AWS CloudFormation support Amazon EC2 tagging?A . Yes, AWS CloudFormation supports Amazon EC2 taggingB . No, CloudFormation doesn’t support any taggingC . No, it doesn’t support Amazon EC2 tagging.D . It depends if the Amazon EC2 tagging has been defined in the template.View AnswerAnswer: A Explanation: In AWS CloudFormation,...
