C2090-619 Parameter Practice Questions
The free C2090-619: IBM Informix 12.10 System Administrator questions that deal with parameter, with answers and explanations. The full bank and the timed practice test cover every topic the exam asks about.
Question #1
Which ONCONFIG parameter would you use to disable the automatic creation or extension of chunks?
Correct answer: C
Explanation
SP_AUTOEXPAND controls automatic expansion of chunks and creation of new chunks from the storage pool; setting it to 0 disables that behavior.
Question #2
When free memory is limited, which configuration parameter should be set to allow critical database activities to complete successfully?
Correct answer: C
Explanation
LOW_MEMORY_RESERVE sets aside a block of memory that the server uses only for critical activities, so those can still complete when free memory is exhausted.
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