How many ETs are called in a list window normally?
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1
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2
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3
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4
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5
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None of the above
A
Correct answer
Explanation
In standard user interface designs and database client systems, normally a single event trigger is executed to populate a list window when it is initialized. This centralized execution model ensures optimal rendering performance and prevents duplicate data fetches or overlapping queries. The options for multiple triggers represent abnormal designs or redundant executions.