Exam 312-50v11 topic 1 question 345 discussion

Actual exam question from ECCouncil's 312-50v11

Question #: 345
Topic #: 1

Alex, a cloud security engineer working in Eyecloud Inc. is tasked with isolating applications from the underlying infrastructure and stimulating communication via well-defined channels. For this purpose, he used an open-source technology that helped him in developing, packaging, and running applications; further, the technology provides PaaS through OS-level virtualization, delivers containerized software packages, and promotes fast software delivery.
What is the cloud technology employed by Alex in the above scenario?

A. Virtual machine
B. Docker
C. Zero trust network
D. Serverless computing

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Suggested Answer: B 🗳️

by jinjection at Sept. 28, 2021, 8:48 a.m.

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Daniel8660

8 months, 3 weeks ago

Selected Answer: B

Docker Docker is an open source technology used for developing, packaging, and running applications and all its dependencies in the form of containers, to ensure that the application works in a seamless(完美的) environment.Docker provides a Platform-as-a-Service (PaaS) through OS-level virtualization and delivers containerized software packages. (P.2841/2825)

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Silascarter

1 year, 7 months ago

B is correct. Docker is a set of platform as a service products that use OS-level virtualization to deliver software in packages called containers. Containers are isolated from one another and bundle their own software, libraries and configuration files; they can communicate with each other through well-defined channels.

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jinjection

1 year, 9 months ago

correct

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