Auto Scaling Is a Management Service That Can Automatically Adjust

question 15

Multiple Choice

Auto Scaling is a management service that can automatically adjust elastic computing resources based on your business needs and policies. Which of the following application scenarios are suitable for Auto Scaling? (Choose three.)

• A) You need to flexibly adjust elastic computing resources based on your business needs, and ECS instances will be added seamlessly to address traffic peaks and surges.
• B) You need to flexibly adjust elastic computing resources based on your business needs, and ECS instances will be reduced automatically to save costs when business needs drop.
• C) When an ECS instance reacts abnormally in a scaling group, Auto Scaling will create a new ECS instance to take over the computing tasks conducted by the faulty instance.
• D) You want to flexibly adjust elastic computing resources based on your business needs, and ECS instances will be automatically upgraded (with more Memory, more powerful CPU) when needed.

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Definitions:

Organisation Development

A comprehensive effort to improve an organisation’s ability to deal with its environment and solve problems.

Unfreezing

The phase during which a situation is prepared for change.

Terminal Relationship

A relationship that has ended or is nearing its conclusion, often used in the context of personal or business interactions.

Organisation Development

A planned, organization-wide effort to increase an organization's effectiveness and viability.