Which of the following statements is NOT true about containe
A. It shares a common OS kernel with other containers.
B. It has lower overhead, but may also have increased security vulnerabilities.
C. It provides an isolated environment for an application.
D. It tries to emulate a physical server.
The Correct Answer is B. It has lower overhead, but may also have increased security vulnerabilities.
A containers is a virtual runtime condition that runs on an operating system kernal and emulates an operating system rather than a hardware. It is type of software that virtually isolate applications. It can share access to an operating system kernal without help of Virtual Machines.It supports emulation.
So the second statment is false.
A containers have increased security. It has the ability to control the execution of guest program in a transperent manner.This feature lead to new possiblity for delivering a secured and controled execution environment.