A large population of Aloha users manages to generate 50 requests/sec, including both originals and retransmissions. Time is slotted in units of 40 msec. a. What is the chance of success on the first attempt at a given station?b. What is the probability of exactly k collisions (for k = 1, 2,...,10) followed by a success?c. What is the expected number of transmission attempts needed?

Which of the following tasks is an audio technician most likely to perform while working on a nature documentary? (select all that apply). eliminating potentially distracting background noise adding sound effects making sure the lighting is adequate for a particular scene changing the narration to better match the mood of the documentary

File i/o activity objective: the objective of this activity is to practice working with text files in c#. for this activity, you may do all code in the main class. instructions: create an app that will read integers from an input file name numbers.txt that will consist of one integer per record. example: 4 8 25 101 determine which numbers are even and which are odd. write the even numbers to a file named even.txt and the odd numbers to a file named odd.txt.

The main benefit of encryption of a hard drive