Computers and Technology, 29.01.2020 06:56 kylucienne
Which of the following statements is incorrect in relation to multiple access protocols: pure aloha algorithm lets users transmit whenever they have data to be sent, and allows for collisions to happen; if a frame was destroyed, then the sender just waits a random amount of time and sends it again slotted aloha system divides time into discrete intervals called slots, each interval corresponding to one frame protocols in which stations listen for a carrier (i. e. a transmission) and act accordingly are called carrier sense protocols the token ring protocol allows for collisions to happen, and next addresses the collisions
Answers: 2
Computers and Technology, 22.06.2019 01:00
)a grad student comes up with the following algorithm to sort an array a[1..n] that works by first sorting the first 2/3rds of the array, then sorting the last 2/3rds of the (resulting) array, and finally sorting the first 2/3rds of the new array. 1: function g-sort(a, n) . takes as input an array of n numbers, a[1..n] 2: g-sort-recurse(a, 1, n) 3: end function 4: function g-sort-recurse(a, `, u) 5: if u â’ ` ≤ 0 then 6: return . 1 or fewer elements already sorted 7: else if u â’ ` = 1 then . 2 elements 8: if a[u] < a[`] then . swap values 9: temp â†a[u] 10: a[u] â†a[`] 11: a[`] â†temp 12: end if 13: else . 3 or more elements 14: size â†u â’ ` + 1 15: twothirds â†d(2 â— size)/3e 16: g-sort-recurse(a, `, ` + twothirds â’ 1) 17: g-sort-recurse(a, u â’ twothirds + 1, u) 18: g-sort-recurse(a, `, ` + twothirds â’ 1) 19: end if 20: end function first (5 pts), prove that the algorithm correctly sorts the numbers in the array (in increasing order). after showing that it correctly sorts 1 and 2 element intervals, you may make the (incorrect) assumption that the number of elements being passed to g-sort-recurse is always a multiple of 3 to simplify the notation (and drop the floors/ceilings).
Answers: 3
Computers and Technology, 22.06.2019 16:30
The most common battery cable terminal is a that provides a large surface contact area with the ability to tighten the terminal onto the battery post using a nut and bolt.
Answers: 2
Computers and Technology, 23.06.2019 02:00
Which demographic challenge is europe currently experiencing? a. an aging and decreasing population b. a baby boomc. an unequal distribution between males and females d. a large group of teenagers moving through the school system(i chose a but i'm unsure)
Answers: 1
Computers and Technology, 23.06.2019 05:00
Which best explains why a digital leader would join a society specializing in technology
Answers: 1
Which of the following statements is incorrect in relation to multiple access protocols: pure aloha...
Mathematics, 08.07.2019 17:30
Mathematics, 08.07.2019 17:30
Mathematics, 08.07.2019 17:30
Mathematics, 08.07.2019 17:30
Health, 08.07.2019 17:30
Mathematics, 08.07.2019 17:30
Mathematics, 08.07.2019 17:30
English, 08.07.2019 17:30