Esri EADP19-001 Exam Practice Test Instant Access

Question 1

What is the most efficient way for an ArcGlS user to modify the projection for data in a non- standard coordinate system (undefined in ArcGlS) to align with data in a standard coordinate system?

Amodify central meridian

Bmodify standard parallel 1 and standard parallel 2

Cselect a different datum

Dmodify false easting and false northing

Answer : D

Question 2

An ArcGIS user has a project that requires using an image with a spatial accuracy of 5 meters Root Mean Square Error (RMSE) or better.

How should users verify the spatial accuracy of the image?

AThey should verify that the image resolution is less than 5 meters

BThey should compare the image to surveyed control points of high accuracy and compute an RMSE

CThey should visually inspect the image to make sure there are no obvious errors that would compromise the sp accuracy

DThey should compute an RMSE and compare the results to the results of a Landsat image

Answer : B

Question 3

An ArcGlS user receives parcel data from the regional government, which is supposed to line up with parcels in the data maintained by the local government. The user is tasked with reconciling the discrepancies between the local and regional data.

In which situation are the parcel boundaries within the local data more likely to be accurate than the regional data?

Awhen local records show a parcel subdivided in 2007 but regional records do not include the update

Bwhen regional records show a new survey of a parcel in 1996. but local records do not include the survey information

Cwhen a privately owned parcel is donated to the local government in 2002 for a park but the regional government does not have a record of the new owner

Dwhen a new subdivision surveyed in 2004 within the regional area is incorporated into the local area limits in 2007

Answer : A

Question 4

Data in the state of Louisiana has the projection defined as WGS 1984 UTM Zone 15S. The user knows that this area of Louisiana is located m UTM Row S. When added to ArcMap with other data that draws in the correct location the data with the Zone 15S definition draws in the vicinity of the North Pole.

What is wrong with the projection definition?

AThe 'S' indicates south of the equator instead of UTM Row S

BThe false northing value should be 0. not 10000000

CThe latitude of origin should be -80 degrees, not 0

DThe units should be feet instead of meters

Answer : A

Question 5

Refer to the exhibit.

An ArcGIS user added a new street (shown in the exhibit) to a streets feature class within an edit session.

The new street seems to have snapped to an existing street but upon zooming in the ArcGIS user notices that the street is connected to the wrong street.

What is the most likely reason for this error?

AThe street was digitized at a scale that was too small

BThe street was digitized at a scale that was too large

CThe snapping tolerance was set to Low

DEdge snapping was turned on Instead of end snapping

Answer : D

Question 6

When is an ArcGlS user required to change the format of data before working with it in ArcMap?

Awhen the data is an ESRI interchange (.e00) file

Bwhen the data is an Autodesk dwg file

Cwhen the data is an ERDAS Imagine (img) file

Dwhen the data is in a JPEG (jpg) format

Answer : A

Question 7

An ArcGIS user regularly receives a large volume of data in shaped le coverage, and table formats. The user has a Python script tool for converting the data to a standard feature class format and writing it into a file geodatabase. The user schedules the script to run automatically, based on the update schedule, but the tool is sometimes unable to write to the database.

Why is the tool sometimes unable to write to the database?

AAnother user has a schema lock on the output feature class

BThe scheduled task is unable to access the output feature class

CThe service is published as a map service

DAnother scheduled task is running simultaneously

Answer : A

Esri EADP19-001 ArcGIS Desktop Professional 19-001 Exam Practice Test