When Rebalancing, Auto Scaling Launches New Instances Before Terminating the Old

question 140

Multiple Choice

When rebalancing, Auto Scaling launches new instances before terminating the old ones, so that re-balancing does not compromise the performance or availability of your application. Because Auto Scaling attempts to launch new instances before terminating the old ones, being at or near the speci-fied maximum capacity could impede or completely halt rebalancing activities. What does Auto Scaling do in order to avoid this problem?

• A) It can temporarily exceed the specified maximum capacity of a group by a 20 percent margin (or by a 2-instance margin, whichever is greater) during a rebalancing activity.
• B) It can add new reserved instances you have defined.
• C) It can temporarily exceed the specified maximum capacity of a group by a 10 percent margin (or by a 1-instance margin, whichever is greater) during a rebalancing activity.
• D) It can temporarily exceed the specified maximum capacity of a group by a 5 percent margin (or by a 1-instance margin, whichever is greater) during a rebalancing activity.

Understand inheritance and method usage in Java Swing components.

Apply Graphics class methods to draw strings and shapes.

Recognize the lifecycle methods of Java applets.

Understand event handling in Java, including item and mouse events.

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Definitions:

Cognitive Development

The process through which individuals acquire and understand knowledge, including thinking, problem-solving, and decision-making capabilities.

Status

The social or professional position of an individual or entity within a structured system or society.

Sociological Criticisms

Sociological criticisms refer to analyses or critiques grounded in sociological perspective, often focusing on societal structures, inequalities, behaviors, and practices.

Freud's Model

This refers to Sigmund Freud's theoretical framework for understanding the human psyche, consisting of the id, ego, and superego.