Esri Exam EADP19-001 Topic 6 Question 62 Discussion

Actual exam question for Esri's EADP19-001 exam

Question #: 62
Topic #: 6

After the ground water is the local community was contaminated by a landfill, the health department requested a map showing the cancer rate for each postal code. An ArcGlS user Is provided a file geodatabase feature class (FeatureClassA) that has been joined to a cancer rate table (TableB). The cancer rate table does not have data for each postal code In the study and also contains data outside the study area creating null values. To eliminate the null values from being symbolized.

Which exclusion query should be used?

A(FeatureClassA OBJECTED is Not Null) and (TableB.cancerrate Is Not Null)

B('FeatureClassA OBJECTED' is Not Null) and (TableB.cancerrate is Not Null)

C('FeatureClassA OBJECTED'. 'TableB cancerrate' is Not Null)

D('FeatureClassA OBJECTED' and 'TableB cancerrate' is Not Null)

Show Suggested Answer

Suggested Answer: A

by Cyril at Jan 10, 2025, 01:39 PM

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Dyan

2 days ago

Definitely going with B. Can't have any null values messing up the cancer rate map, right? Gotta get that data clean.

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Amie

4 days ago

I think the correct exclusion query should be A) (FeatureClassA OBJECTID is Not Null) and (TableB.cancerrate Is Not Null)

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Lynelle

7 days ago

Option B looks the most correct to me. The query should check that both the feature class object ID and the cancer rate column have non-null values.

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