a file s transferred from one location to another in
buckets . the size of bucket s 10 kilobytes. the buckets
get filled at rate of 0.0001kb per ms. transmission time
from sender to receiver s 10ms per bucket. after receipt of
bucket, receiver sends an acknowledgement tat reches sender
in 100 ms. assuming no error during transmission write a
formula to calculate time taken in seconds to successfully
complete transfer of file of size N kb.
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Answer / abc
each bucket has 10 kb
so N kb wants N/10 buckets..
0.0001kb filled in 1ms
so 10 kb ll be filled in 10/0.0001ms=100000ms
sender to receiver s 10ms
ack is 100 ms
so total time for 1 bucket is (100000+10+100)ms=100110ms
for N/10 buckets it s 100110*N/10 ms=10011 ms=10.011s
| Is This Answer Correct ? | 11 Yes | 1 No |
Answer / asdf
1.01*n s
n/10 buckets are needed ...
for each bucket 10 sec and ack takes 0.1 sec
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / umang
time taken for successfully transfer for N kb file
=[(N/10)*100]+[(0.11)*{(N mod 10)+1}]
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / purevial
Size of File = N kb
Time Taken to Fill a bucket = 0.0001kb/ms * 10kb = 0.001ms
Time To Send a bucket = 10ms
No. of buckets = N/10
After 0.001ms + 10ms, the sending side waits for ACK so as
to start with the next bucket
So Total Time = ( 0.001ms + 10ms + 100ms) per bucket.
Total time per N/10 buckets = (110.001)(N/10) ms
= 11.0001 N ms
or 0.0110001 N ms
| Is This Answer Correct ? | 2 Yes | 12 No |
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