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p-56109200, q 902322200 @ p:56109201, q = 902322201 p-56100200, q 902322201 p-56

ID: 3591592 • Letter: P

Question

p-56109200, q 902322200 @ p:56109201, q = 902322201 p-56100200, q 902322201 p-56109200, q = 902322001 QUESTION a TCP connection between hosts A and B In view of TCPs cumulative ACK mechanism f A's TCP receves an ACK #ofN from B's TCP what does ts snyto A's TCP? data with sequence numbers 1, 2,uploN-1 That B has received That B has receved data with sequence numbers up to and including N.1, beginning wen initial sequence # + 1 That B is expecting N+1 as the next sequence number from A That A is expecting N+1 as the next sequence number from 8 QUESTION 9 O Type here to search

Explanation / Answer

Answer is -

option (B) - That B has recieved data with sequence number upto and including N-1,beginning with initial sequence of #+1.

In the Problem Statement, It is given that A's TCP and B's TCP follow cumulative ack Mechanism and In this mechanism, the packet tranmission start with some initial seq # (e.g. = 151125) and Ack # of N recieved from B's TCP, this simply means that upto N-1 packet has recieved and B's TCP expecting N byte from A's TCP