Frames of 1 kb are sent over a 1 mbps channel using a geostationary satellite whose propagation time from earth is 270 ms. acknowledgments are always piggybacked onto data frames and headers are very short. three-bit sequence numbers are used. what is the maximum achievable channel utilization for: (18 pts)a) stop-and-wait? b) go-back-n? c) selective repeat?

Asoftware company hired ray, a college graduate to work in their development team. ray is assigned to work in the coding phase of a project. what happens during the coding phase of a software development project? a. the customer receives a working model of the software. b. developers convert the program design into code. c. developers gather requirements directly from the stakeholders. d. testing teams check the product for quality.

Which is the best minecraft server? a. mineplex b. worldonecraft c. 9b9t d. 2b2t

Facial expressions and gestures are examples of messages.