1.is multitasking, multi-user and multithreading operating system.
2.It also supports virtual memory management system to allow multiprogramming.
3.Symmetric multiprocessing allows to it to schedule various tasks on any CPU in a multiprocessor system.
Answer:
Option C I think
control and shift
Explanation:
Mathpix Snip, Socratic, Microsoft Math Solver....etc.
Hope this helps! :)