Your Organization Has Decided to Implement a Third-Party Configuration Management

question 39

Multiple Choice

Your organization has decided to implement a third-party configuration management tool that uses a master server from which nodes pull configuration. You have built a custom base Amazon Machine Image that already has the third-party configuration management agent installed. You want to use the same base AMI in Development, Test and Production environments, each of which has its own master server. How should you configure your Amazon EC2 instances to register with the correct master server on launch?

• A) Create a tag for all instances that specifies their environment. When launching instances, provide an Amazon EC2 UserData script that gets this tag by querying the MetaData Service and registers the agent with the master.
• B) Use Amazon CloudFormation to describe your environment. Configure an input parameter for the master server hostname/address, and use this parameter within an Amazon EC2 UserData script that registers the agent with the master.
• C) Create a script on your third-party configuration management master server that queries the Amazon EC2 API for new instances and registers them with it.
• D) Use Amazon Simple Workflow Service to automate the process of registering new instances with your master server. Use an Environment tag in Amazon EC2 to register instances with the correct master server.

Comprehend the basics of the cardiac conduction system.

Grasp the concept of blood pressure and factors influencing it.

Explain the physiology of blood flow through capillaries and the mechanisms involved.

Describe the impact of the autonomic nervous system on heart rate.

---

Definitions:

Annual Lease Payment

The total amount of money required to be paid each year under the terms of a lease agreement.

Direct Financing Lease

A type of lease where the lessor effectively finances the leased asset, and the lease payments are structured to cover the original cost plus a profit margin.

Sales-Type Lease

A lease agreement where the lessor earns interest income over the lease term, treating the transaction like a sale.

Dealer Profit

The margin or financial gain a dealer achieves from the buying and selling of products or securities.