The coordinate system is a property of the geodatabase, so all feature classes and feature datasets within the geodatabase must share the same coordinate system ToF - Answer- F You have two feature classes: Parcels and Roads. If you want to use a geodatabase topology to help protect spatial relationships between them, you must store them in a feature dataset in the geodatabase. torf -Answer- t Schema refers to the structure of the geodatabase, feature classes, tables, and any other components you may have Tor f -Answer- t A small GIS company with five users is best served by a file geodatabase instead of a personal geodatabase, due to database size differences and editing capabilities. - Answer- t When using the Simple Data Loader to load data into an existing feature class, you can load only one data source at a time. Tof -Answer- f What is the best way to migrate existing shapefiles to a geodatabase? 1Using the ArcCatalog Simple Data Loader 2Copying a shapefile into a geodatabase in ArcCatalog 3Using the ArcMap Object Loader 4Using import/conversion tools -Answer- 4 Which of the following definitions best describes a feature class? 1A collection of features that have the same attribute fields and spatial reference, but various geometry types. 2A collection of features that have different attribute fields, but the same geometry type, and spatial reference. 3A collection of features that have the same attribute fields, geometry type, and spatial reference. 4A collection of features that are editable within an ArcMap editing session. -Answer- 3 Which of the following criteria is true regarding feature classes stored within a feature dataset? 1Must have the same coordinate systems 2Are not editable in ArcMap 3Can only be used within the file geodatabase 4Can have differing coordinate systems -Answer- 1 The following statements about mosaic datasets and license levels are all false, except one. Which one is true? 1You need ArcInfo to view, manage and create mosaic datasets. 2You can view mosaic datasets with ArcEditor, but you need ArcInfo to create and manage them. 3You can create, view, manage mosaic datasets with ArcEditor or ArcInfo. 4You can view and manage mosaic datasets with ArcEditor, but you need ArcInfo to create them. -Answer- 3 Which data format is similar to a feature class in a geodatabase, in that it only stores features that have same of geometry type? 1Shapefile 2AutoCad .DGN file 3ArcINFO coverage 4GRID -Answer- 1 Start ArcMap with a blank map. In the Catalog window, navigate to your ..\Student\GDB_Start10_0 folder and expand the AlachuaCounty.gdb file geodatabase. Which of the following components are present in AlachuaCounty.gdb? (Choose three.) 1Topology 2Mosaic dataset 3Feature dataset with feature classes 4Raster dataset 5Stand-alone feature class -Answer- 235 Which of the following actions cause a change in schema? 1Digitizing a new line 2Changing the shape of a polygon 3Updating an attribute value 4Deleting a field -Answer- 4 Which of the following criteria is true regarding feature classes stored within a feature dataset? 1Can only be used within the file geodatabase 2Can have differing coordinate systems 3Are not editable in ArcMap 4Must have the same coordinate systems -Answer- 4 You currently store your data in a personal geodatabase. You want to migrate this data into a file geodatabase. You want to combine 10 feature classes of roads into one feature class for easier data management. The roads feature classes share the same spatial reference and fields. Which of the following workflows offers the best solution? 1Purchase additional software required for file geodatabase. Create a new feature class. Convert all 10 roads feature classes into the new empty feature class. 2Create a new file geodatabase. Create a new roads feature class. Import the schema from one of the roads shapefiles. Use conversion tools to convert all 10 roads shapefiles into one new one. 3Create a new file geodatabase. Create a new roads feature class. Import the schema from one of the roads shapefiles. Use the Simple Data Loader to load all 10 roads shapefiles at once. 4Delete your current roads in the personal geodatabase. Convert the original roads shapefiles into a new file geodatabase. -Answer- 3 If you are converting a coverage into a geodatabase feature class. Which of the following considerations are valid? (Choose two.) 1You must have an ArcInfo license to convert coverages into a geodatabase. 2You must delete coverage specific fields, such as AREA, PERIMETER, COVER#, COVER-ID. 3You must keep the Coverage specific fields, such as AREA, PERIMETER, COVER#, COVER-ID, after the conversion. 4Each feature class within a coverage will become an individual feature class in the geodatabase. -Answer- 24 Why would you want to create a feature dataset in your geodatabase? 1All geodatabases must contain at least one feature dataset. 2You have several shapefiles that you want to combine and a feature dataset is the best way to accomplish that. 3You view feature datasets as a great way to organize feature classes by geometry type. 4You want to create a geodatabase component that requires you to have a feature classes in a feature dataset, such as a topology or geometric network. -Answer- 4 What is a mosaic dataset? 1A collection of feature classes that are managed as one entity 2A single raster image 3A data model for storing and managing raster data in the geodatabase 4Multiple feature datasets used to manage spatially related feature classes -Answer- 3 Which of the following are considered to be schema? (Choose three.) 1Attribute values in a table 2Map documents that store layers referencing geodatabase feature classes 3Points, line, and polygon features 4Spatial reference of a feature class or feature dataset 5An empty feature class 6Fields in a table -Answer- 456 When creating mosaic datasets, which of the following are best practices? (Choose two.) 1Building pyramids on the raster datasets