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Exam C2090-623 All Questions

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Exam C2090-623 topic 1 question 52 discussion

Actual exam question from IBM's C2090-623
Question #: 52
Topic #: 1
[All C2090-623 Questions]

An administrator is tuning the Caching services to improve Dynamic cube report performance. At the same time, there is a need to control the memory usage and
Clear Cache.
How is this done?

  • A. Control of the memory usage and scheduling of the Clear Cache is a default setup.
  • B. In IBM Cognos Configuration under IBM Cognos Services/IBM Cognos select Query Service and select operation Clear Cache.
  • C. In IBM Cognos Administration under System tab from the actions menu, select Query Service and enable the checkbox for Clear Cache.
  • D. In IBM Cognos Administration under Configuration tab click Content Administration, click the New Query task button and select Clear Cache.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
To avoid using outdated data that might be stored in the cache, you can clear the cache. You might want to clear the cache manually if your data source metadata changes infrequently or if you want to clear the cache in between automatically scheduled cache clearing. When you clear the cache using the following steps, it clears everything in the cache.

Steps -
1. Start IBM Cognos Connection.
2. In the upper-right corner, click Launch, IBM Cognos Administration.
3. On the Configuration tab, click Query Service Caching.
4. Select the server groups for cache clearing.
5. Click Clear cache.
The status of the Clear cache command is displayed.
If a cache is being used by one or more pending reports or queries, it is internally flagged as "stale" by this command and is automatically cleared as soon as this usage completes.
6. Click Close.
References: IBM Cognos Administration Version 10.1.0, Administration and Security Guide, page 253
by Mr_Me at March 26, 2019, 11:34 a.m.

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RKLIN
5 years ago
I vote "D"
upvoted 1 times
...
hoang
5 years, 3 months ago
B incorrect D Correct
upvoted 1 times
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Mr_Me
5 years, 8 months ago
For C11, I would say correct answer is D.
upvoted 1 times
...

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