Suppose there are 4 nodes sharing a broadcast channel using TDMA protocol. Suppose at time t=0: Node 1 has three frames to transmit,
Node 2 has two frames to transmit,
Node 3 has no frame,
Node 4 has four frames to transmit.
The length of time slot is 2 seconds whereas time needed to transmit one frame is 1 second. Explain how TDMA will work and how much time will be taken to transmit all of these frames?

What makes myhexadecimalnumber a child of mynumber? which methods does myhexadecimalnumber inherit directly from the mynumber class? what can an instance of the mynumber class do? what can an instance of the myhexadecimalnumber class do? which methods are overridden? why are they overridden? how many examples of overloading are there? why was this done? where is the super keyword used? what is it doing? why isn’t the incoming value set immediately in the second myhexadecimalnumber constructor? how many examples can you find of an inherited method being called?