SPLK-1001 · Question #210
Interesting fields are the fields that have at least 20% of resulting fields.
The correct answer is A. True. Option A is correct because "interesting fields" is a defined term in data analysis and data mining: a field qualifies as interesting when it appears in at least 20% of the resulting (output) fields or records, making it statistically significant enough to warrant attention…
Question
Interesting fields are the fields that have at least 20% of resulting fields.
Options
- ATrue
- BFalse
How the community answered
(54 responses)- A81% (44)
- B19% (10)
Explanation
Option A is correct because "interesting fields" is a defined term in data analysis and data mining: a field qualifies as interesting when it appears in at least 20% of the resulting (output) fields or records, making it statistically significant enough to warrant attention. This 20% threshold distinguishes truly relevant attributes from noise or rarely-occurring ones.
Option B is wrong simply because it contradicts the established definition - there is no alternative threshold or condition that redefines what makes a field "interesting" in this context.
Memory tip: Think of the 20% rule as the "1-in-5" rule - if a field shows up in at least 1 out of every 5 results, it's interesting enough to care about. "20% = interesting" is a clean number to anchor to when reviewing data mining terminology.
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