Computers and Technology, 10.02.2021 20:40 NEONREDBLADE
Draw a five stage pipeline from the following MIPS code, identify data hazard from this code and remove data hazard by using appropriate method
sub r5 , r1 , r2
add r4 , r5 , r2
sub r3 , r5 , r4
or r6 , r5 , r7
xor r10 , r5 , r11
and r8 , r5 , r9
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 07:30
What part of the interface displays the external references contained in a selected cell? the status bar the review tab the scroll bar the formula bar
Answers: 1
Computers and Technology, 23.06.2019 12:50
Which syntax error in programming is unlikely to be highlighted by a compiler or an interpreter? a variable name misspelling a missing space a comma in place of a period a missing closing quotation mark
Answers: 1
Computers and Technology, 23.06.2019 21:00
Will this setup result in what kathy wants to print?
Answers: 2
Draw a five stage pipeline from the following MIPS code, identify data hazard from this code and rem...
Mathematics, 09.02.2021 19:00
Mathematics, 09.02.2021 19:00
Mathematics, 09.02.2021 19:00
Geography, 09.02.2021 19:00
Mathematics, 09.02.2021 19:00
History, 09.02.2021 19:00
History, 09.02.2021 19:00
Mathematics, 09.02.2021 19:00
Mathematics, 09.02.2021 19:00
Mathematics, 09.02.2021 19:00
Mathematics, 09.02.2021 19:00
English, 09.02.2021 19:00
Mathematics, 09.02.2021 19:00
History, 09.02.2021 19:00