![subject](/tpl/images/cats/informatica.png)
Computers and Technology, 14.11.2019 03:31 animedragonking459
Linux is a more secure of an operating system compared to windows because there are no virus that exists for linux.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Computers and Technology
![question](/tpl/images/cats/informatica.png)
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
![question](/tpl/images/cats/informatica.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 23.06.2019 13:30
Spoons are designed to be used for: spring hammering. applying body filler. identifying high and low spots. sanding highly formed areas.
Answers: 3
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 24.06.2019 04:30
What is the process in which the software development team compiles information to determine the final product
Answers: 1
You know the right answer?
Linux is a more secure of an operating system compared to windows because there are no virus that ex...
Questions
![question](/tpl/images/cats/en.png)
English, 22.10.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 07:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.10.2020 07:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 07:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 07:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 07:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 07:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 22.10.2020 07:01
![question](/tpl/images/cats/istoriya.png)
History, 22.10.2020 07:01
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.10.2020 07:01