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Question 9

Given this configuration file:

Which of the following describes the resulting behavior for a job consisting of Row Generator -> data set?

Conductor, section leader and player processes are executed on the server is1 and is2.

Conductor process is executed on the server is1. Section leader and Player processes are executed on the server is2.

Conductor and section leader processes are executed on the server is1. Player processes are executed on the server is2.

Conductor process and player processes are executed on the server is1. Section leader process is executed on the server is2.

Correct Answer: B

In a configuration file for parallel job execution, the conductor node is responsible for starting the job and managing its execution. The section leader process oversees the execution on each node, and player processes are the actual workhorses performing the job tasks. In the configuration provided, 'is1' serves as the conductor node, and 'is2' is another processing node. Therefore, the Conductor process gets executed on 'is1', while the section leader and player processes get executed on 'is2'. This aligns with option B, where the conductor process is on 'is1', and the section leader and player processes run on 'is2'.

Discussion

HuyNguyen95Option: B

In https://www.ibm.com/docs/en/iis/11.5?topic=reference-terminology : Players are the workhorse processes in a parallel job. There is generally a player for each operator on each node. Players are the children of section leaders; there is one section leader per processing node. Section leaders are started by the conductor process running on the conductor node (the conductor node is defined in the configuration file). ==> B is Correct

PozdaOption: B

Correct is B. https://datastage4you.blogspot.com/2013/11/conductor-node-in-datastage.html