PCCET · Question #43
PCCET Question #43: Real Exam Question with Answer & Explanation
The correct answer is C: Containers simplify the building and deploying of cloud native applications.. Containers package an application along with all its dependencies, libraries, and configuration into a single portable unit. This eliminates the classic 'it works on my machine' problem by ensuring consistent behavior across development, testing, and production environments. Cont
Question
Why have software developers widely embraced the use of containers?
Options
- AContainers require separate development and production environments to promote authentic
- BContainers share application dependencies with other containers and with their host computer.
- CContainers simplify the building and deploying of cloud native applications.
- DContainers are host specific and are not portable across different virtual machine hosts.
Explanation
Containers package an application along with all its dependencies, libraries, and configuration into a single portable unit. This eliminates the classic 'it works on my machine' problem by ensuring consistent behavior across development, testing, and production environments. Containers are the foundation of cloud-native development because they enable rapid builds, easy deployment, horizontal scaling, and orchestration via platforms like Kubernetes. Choice A is wrong - containers actually unify dev and prod environments, not separate them. Choice B is incorrect - containers are isolated from each other and the host by design (they do not share dependencies). Choice D is wrong - containers are highly portable across hosts, which is one of their primary advantages.
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