IBM Exam C2090-623 Topic 10 Question 59 Discussion

Actual exam question for IBM's C2090-623 exam

Question #: 59
Topic #: 10

[All C2090-623 Questions]

An administrator wants to describe the internal architecture and request flow for a Query service of an executed DQM report.

How is this done?

AA report specification is executed via BIBus which directly queries via RDBMS adapter, and caches then waits for the result and generates the report output.

BA report specification is executed via Query service which directly queries via RDBMS adapter, and caches then waits for the result and generates the report output.

CA report specification is executed via Query service which parses the request into two trees and executes via RDBMS adapter and caches then waits for the result and generates the report output.

DA report specification is executed via BIBus then to Query service which parses the request into two trees and executes via RDBMS adapter and caches then waits for the result and generates the report output.

Show Suggested Answer

Suggested Answer: C

Increase Asynchronous Timeout in High User Load Environments.

If you have a high user load (over 165 users) and interactive reports are running continuously in a distributed installation, you may want to increase the asynchronous timeout setting to avoid getting error messages. The default is 30000.

To resolve this problem, increase the wait timeout.

Procedure

References: https://www.ibm.com/support/knowledgecenter/en/SSEP7J_11.0.0/com.ibm.swg.ba.cognos.inst_cr_winux.doc/t_increaseforhighendload.html

by Loren at Apr 25, 2024, 08:38 PM

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2 months ago

Option C is the correct answer. The question clearly mentions the Query service, and Option C describes the internal architecture and request flow for the Query service.

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