Which virtualization technique is used by containers?

Which virtualization technique is used by containers?
A . OS-level virtualization
B . full visualization
C . hardware-assisted virtualization
D . paravirtualization

View Answer

Answer: A

Explanation:

This technique allows multiple isolated user-space instances to be created by the host operating system. Unlike full virtualization, where the entire system’s hardware is emulated, OS-level virtualization shares the host’s operating system kernel but isolates the application processes12.