Computers and Technology, 07.05.2020 13:58 nkazmirski5598
- How the data warehouse can be created in the organization ?
Answers: 3
Computers and Technology, 22.06.2019 16:50
Consider a slotted aloha system, where the time slot equals the fixed duration of each packet. assume that there are 4 stations a,b,c,d sharing the medium. (a) stations a,b,c,d receive one packet each from higher layers at times 1.3, 1.5, 2.6,5.7 respectively. show which transmissions take place when, according to the slottedaloha protocol; describe all transmissions until all four packets have been successful.when needed, each station has access to the following sequence of random number, provided by a random number generator and drawn uniformly between 0 and 1: (1) station a draws numbers: 0.31, 0.27, 0.78, 0.9, 0.9, 0.11, 0. (2) station b draws numbers: 0.45, 0.28, 0.11, 0.83, 0.37, 0.22, 0. (3)station c draws numbers: 0.1, 0.2, 0.3, 0.4, 0. (4) station d draws numbers: 0.36, 0.77, 0.9, 0.1, 0.1, 0.1, 0.1, 0. (b) in slotted aloha, a station transmits in each time slot with a given probability. what probabilities would you assign to each of the four stations so as to: (i) maximize the efficiency of the protocol? (ii) maximize fairness among the four stations? (c) will the efficiency increase or decrease if we modify slotted aloha as follows: (i) get rid of slots and allow stations to transmit immediately? (ii) implement carrier sensing? (iii) implement collision detection? (iv) implement collision avoidance?
Answers: 3
Computers and Technology, 23.06.2019 06:20
Which text function capitalizes the first letter in a string of text? question 10 options: upper capital first proper
Answers: 1
Computers and Technology, 23.06.2019 15:00
In the blank libreoffice writer document, to start the process of entering a date field into a letter, click on the insert menu. edit menu. file menu. fields menu.
Answers: 3
Computers and Technology, 24.06.2019 01:00
Me if you do then you get 10 points and brainliest
Answers: 1
- How the data warehouse can be created in the organization ?...
History, 31.08.2019 21:30
History, 31.08.2019 21:30
Physics, 31.08.2019 21:30
History, 31.08.2019 21:30
Mathematics, 31.08.2019 21:30
Business, 31.08.2019 21:30
Mathematics, 31.08.2019 21:30
Mathematics, 31.08.2019 21:30
English, 31.08.2019 21:30
Mathematics, 31.08.2019 21:30
English, 31.08.2019 21:30