Ronan Has Just Received Notification of a Critical Update That

question 19

Multiple Choice

Ronan has just received notification of a critical update that is available for one of the operating systems that his company uses. He downloads it from the OS developer's website and patches a couple of the systems. He then allows a small amount of traffic to those servers so he can verify that there are no new error messages or issues with the deployment. Once he's verified that they have updated successfully, he issues the patch to the rest of the servers running that operating system. Which of the following types of deployments has he just performed?

• A) Blue-green deployment
• B) Look-ahead deployment
• C) Canary deployment
• D) Rolling deployment

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Definitions:

Jean Piaget

A Swiss psychologist known for his pioneering work in child development and his theory of cognitive development in children.

Identity

The sense of self, characterized by one's beliefs, personality traits, appearance, and how these are perceived by oneself and others.

Self-concept

An individual's perception of their own abilities, weaknesses, beliefs, and personality.

Identity

The sense of self, characterized by one's beliefs, personality traits, and values, that distinguishes an individual from others.