Which of the following should be recommended to meet this requirement?

In an existing IaaS instance, it is required to deploy a single application that has different versions.

Which of the following should be recommended to meet this requirement?
A . Deploy using containers
B . Install a Type 2 hypervisor
C . Enable SR-IOV on the host
D . Create snapshots

View Answer

Answer: A

Explanation:

Containers are a type of deployment technology that packages an application and its dependencies into a lightweight and portable unit that can run on any platform or environment. Containers can help deploy a single application that has different versions in an existing IaaS instance, as they can isolate and run multiple versions of the same application without any conflicts or interference. Containers can also enable faster and easier deployment, scaling, and management of cloud-based applications.

Reference: CompTIA Cloud+ Certification Exam Objectives, page 11, section 1.6