SOFTWARE ENGINEERING

EMERGING TRENDS IN SOFTWARE ENGINEERING

CLOUD COMPUTING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In a Classical Algorithm of Ring Election, what will be the message complexity for N labelled processes?
A
(N-1) messages
B
(2N-1) messages
C
(3N-1) messages
D
(4N-1) messages
Explanation: 

Detailed explanation-1: -The Ring Algorithm – This algorithm applies to systems organized as a ring(logically or physically). In this algorithm, we assume that the link between the process is unidirectional and every process can message to the process on its right only.

Detailed explanation-2: -message complexity denotes the maximum number of messages transmitted over any edge. The time complexity of a distributed algorithm is traditionally defined as the number of communication rounds until the last node completes the algorithm.

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