Topic 2: Exam Pool B
A company is collecting user behavior patterns to identify how to meet goals for sustainability impact.
Which guidelines are best practices for the company to implement to meet these goals? (Select TWO.)
A. Scale infrastructure with user load.
B. Maximize the geographic distance between workloads and user locations.
C. Eliminate creation and maintenance of unused assets.
D. Scale resources with excess capacity and remove auto scaling.
E. Scale infrastructure based on the number of users.
Explanation: To meet the goals for sustainability impact, the company should follow the best practices of scaling infrastructure with user load and eliminating creation and maintenance of unused assets. Scaling infrastructure with user load means adjusting the capacity of the infrastructure to match the demand of the users, which can reduce the energy consumption and carbon footprint of the system. Eliminating creation and maintenance of unused assets means avoiding the waste of resources and money on assets that are not needed or used, which can also improve the environmental and economic efficiency of the system3.
Which options are common stakeholders for the AWS Cloud Adoption Framework (AWS CAF) platform perspective? (Select TWO.)
A. Chief financial officers (CFOs)
B. IT architects
C. Chief information officers (CIOs)
D. Chief data officers (CDOs)
E. Engineers
Explanation: The common stakeholders for the AWS Cloud Adoption Framework (AWS CAF) platform perspective are IT architects and engineers. The AWS CAF is a guidance that helps organizations design and travel an accelerated path to successful cloud adoption. The AWS CAF organizes the cloud adoption process into six areas of focus, called perspectives, which are business, people, governance, platform, security, and operations. Each perspective is divided into capabilities, which are further divided into skills and responsibilities. The platform perspective focuses on the provisioning and management of the cloud infrastructure and services that support the business applications. The platform perspective capabilities are design, implementation, and optimization. The stakeholders for the platform perspective are the IT architects and engineers who are responsible for designing, implementing, and optimizing the cloud platform. Chief financial officers (CFOs), chief information officers (CIOs), and chief data officers (CDOs) are not the common stakeholders for the AWS CAF platform perspective. CFOs are the common stakeholders for the AWS CAF business perspective, which focuses on the value realization of the cloud adoption. CIOs are the common stakeholders for the AWS CAF governance perspective, which focuses on the alignment of the IT strategy and processes with the business strategy and goals. CDOs are the common stakeholders for the AWS CAF security perspective, which focuses on the protection of the information assets and systems in the cloud.
A company wants to use Amazon EC2 instances for a stable production workload that will run for 1 year.
Which instance purchasing option meets these requirements MOST cost-effectively?
A. Dedicated Hosts
B. Reserved Instances
C. On-Demand Instances
D. Spot Instances
A company wants to migrate its on-premises infrastructure to the AWS Cloud.
Which advantage of cloud computing will help the company reduce upfront costs?
A. Go global in minutes
B. Increase speed and agility
C. Benefit from massive economies of scale
D. Trade fixed expense for variable expense
A company runs an application on AWS that performs batch jobs. The application is fault-tolerant and can handle interruptions. The company wants to optimize the cost to run the application.
Which AWS offering will meet these requirements?
A. Amazon Macie
B. Amazon Neptune
C. Amazon EC2 Spot Instances
D. Amazon EC2 On-Demand Instances
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