The answer is B: installs and runs different versions of an operating system on the same computing device
Virtual machines are like guest operating systems or application environments that give you the perception that you are physically connected to a different box. A system virtual machine, for instance, copies all the components and processes of a real computer. It helps the user experiment with different operating systems and applications without the need to install them on your physical hardware.
Pizza. . . . . . . . . . .
Answer:
HTML elements are delineated by tags, written using angle brackets.
Explanation:
Tags such as <img /> and <input /> directly introduce content into the page.
