Question $2[10]$Use the information in the next scenario to answer question $2\mathrm{.}1.$Suppose that you are asked to build a system that allows Remote Pair Programming. That is$,$ the systemshould allow the driver and the observer to be in remote locations, but both can view a single desktopin real$-$time. The driver should be able to edit code and the observer should be able to point to objectson the drivers desktop. In addition, there should be a video chat facility to allow the programmers tocommunicate. The system should allow the programmers to easily swap roles and record rationale inthe form of video chats. In addition, the driver should be able to issue the system to backup old work$\mathrm{.}2\mathrm{.}1$ Draw a use case diagram for the scenario provided. $(10)$