JNCIA-Cloud: Juniper Networks Certified Associate – Cloud (2021) — Question 54

Which statement is correct when deploying services inside containers?

Answer options

• A. Containers use fewer resources than VMs.
• B. Containers can always be deployed for free.
• C. Services have dedicated processor and memory resources on each server.
• D. Services must not be deployed using the same operating system.

Correct answer: A

Explanation

The correct answer is A because containers are known for their lightweight nature, allowing them to consume fewer resources than traditional virtual machines (VMs). Option B is incorrect as deploying containers may incur costs depending on the infrastructure used. Option C is misleading because services in containers share resources rather than having dedicated ones. Option D is also wrong since containers can run on the same operating system kernel.