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Question 341 - CAS-004 discussion

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A company wants to refactor a monolithic application to take advantage of cloud native services and service microsegmentation to secure sensitive application components. Which of the following

should the company implement to ensure the architecture is portable?

A.
Virtualized emulators
Answers
A.
Virtualized emulators
B.
Type 2 hypervisors
Answers
B.
Type 2 hypervisors
C.
Orchestration
Answers
C.
Orchestration
D.
Containerization
Answers
D.
Containerization
Suggested answer: D

Explanation:

Containerization is a technology that allows applications to run in isolated and portable environments called containers. Containers are lightweight and self-contained units that include all

the dependencies, libraries, and configuration files needed for an application to run. Containers can be deployed on any platform that supports the container runtime engine, such as Docker or

Kubernetes.

Containerization would allow the company to refactor a monolithic application to take advantage of cloud native services and service microsegmentation to secure sensitive application components,

because containerization would:

Enable the application to be split into smaller and independent components (microservices) that can communicate with each other through APIs or message queues.

Allow the application to leverage cloud native services, such as load balancers, databases, or serverless functions, that can be integrated with containers through configuration files or environment variables.

Enhance the security of the application by isolating each container from other containers and the host system, and applying fine-grained access control policies and network rules to each container or

group of containers.

Ensure the portability of the application by enabling it to run on any cloud provider or platform that supports containers, without requiring any changes to the application code or configuration.

asked 02/10/2024
Kevin Klyn
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