1. Right Answer: B
Explanation: The user has created an Elastic Load Balancer with the availability of area and wants to add more areas in existing ELB. The user can do this in two ways: From the console or CLI, add new areas ELB;
2. Right Answer: E
Explanation: With AWS IAM user creates an application that runs on an EC2 instance and made requests to AWS, such as Dynamo DB or S3 calls. Here it is recommended that the user should not create an IAM user and pass the ¬ YS wear credentials to the application or integrate these credentials into the application. , The user must instead use the roles for EC2 and give role of access to Dynamo DB / S3. When roles are attached to EC2. it will give a temporary security credentials to the application hosted on the EC2 to connect with Dynamo DB I S3.
3. Right Answer: B
Explanation: Cloud with Amazon Watch, each metric data point must be marked with a stamp. The user can send the data to the CLI help but time must be UTC. If the user does not provide the time, shows Cloud will take the data received time in the time zone UTC. The timestamp sent by the user can be up to two weeks in the past and up to two hours in the future
4. Right Answer: D
Explanation: AWS Identity and Access Management is a Web service that allows organizations to manage users and user permissions for various AWS services. The user can add conditions in the context of policies of AIM. The condition can be set on AWS Tags, time and client IP and on different parameters. If the organization wants the user to access only to specific cases, it should define appropriate tags and add to the condition of the IAM policy. Political example below. Statementà ¬ {à ¬ Å?Actionà ¬: à ¬ Å?ec2: * à ¬, à ¬ Å?Effectà ¬: à ¬ Å?Allowà ¬, à ¬ Å?Resourceà ¬: à ¬ Å?hà ¬, à ¬ Å?Conditionà ¬ 4 à ¬ Å?String Equalsà ¬ 4 wec2: ResourceTag / instance type à ¬ žProductionà ¬
5. Right Answer: E
Explanation: While SSH to EC2 instance, if you get an error of unprotected private key file, it means that the private key file permissions on your computer are too open. Ideally, the private key must have the permission of Unix 0400. To resolve this issue, run the command: adds 0400 / path / to / private. key
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