Question

Suppose that you are asked to build a system that allows Remote Pair Programming. That is, the system should allow the driver and the observer to be in remote locations, but both can view a single desktop in real-time. The driver should be able to edit code and the observer should be able to “point” to objects on the driver’s desktop. In addition, there should be a video chat facility to allow the programmers to communicate. The system should allow the programmers to easily swap roles and record rationale in the form of video chats. In addition, the driver should be able to issue the system to backup old work.

a. Draw a use case diagram to show all the functionality of the system.

b. Describe in detail four non-functional requirements for the system.

Answer 1

Answer:

1. First Generation The period of first generation: 1946-1959. Vacuum tube based.

2. Second Generation The period of second generation: 1959-1965. Transistor based.

3. Third Generation The period of third generation: 1965-1971. Integrated Circuit based.

sorry I don't know the answer

sorry for spaming