Computers and Technology, 12.08.2020 09:01 vismayagejjala
You have an application that for legal reasons must be hosted in the United States when U. S. citizens access it. The application must be hosted in the European Union when citizens of the EU access it. For all other citizens of the world, the application must be hosted in Sydney. Which routing policy should you choose in order to achieve this
Answers: 1
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, 22.06.2019 18:00
Determine whether the following careers would require training or college.
Answers: 1
Computers and Technology, 22.06.2019 20:00
What statement best describes operating systems? it’s possible for modern computers to function without operating systems. most operating systems are free or very inexpensive. operating systems are managed by the computer’s microprocessor (cpu). operating systems manage the computer’s random access memory (ram).
Answers: 1
Computers and Technology, 23.06.2019 17:00
The camera still is bad even with the new iphone xr and especially in low light it is even worst because you can see the pixels more if its in low light. if all you apple customers want apple to fix this then lets fill there feedback with complaints about the can apple do to fix this issue?
Answers: 1
You have an application that for legal reasons must be hosted in the United States when U. S. citize...
Computers and Technology, 29.01.2020 19:45
Mathematics, 29.01.2020 19:45
Mathematics, 29.01.2020 19:45
Mathematics, 29.01.2020 19:45
Mathematics, 29.01.2020 19:45
Biology, 29.01.2020 19:45
Biology, 29.01.2020 19:45
History, 29.01.2020 19:45
Mathematics, 29.01.2020 19:45
Mathematics, 29.01.2020 19:45
Mathematics, 29.01.2020 19:45
Mathematics, 29.01.2020 19:45
Health, 29.01.2020 19:45
Mathematics, 29.01.2020 19:45
History, 29.01.2020 19:45