One of the simplest and most often analysis tool in GIS is to select somthing and use it or just find out more information about it in the attribute table.  How do you know if you have something selected?Group of answer choicesthey are highlighted in blue on the data screenthey are highlighted in blue inside the attribute tableyou can click on the List by Selection button in the Table of Contents and see which layers have items selectedAll of the above

he "Clip" tool COMBINES the attribute tables of the two data layers involved.Group of answer choicesTrueFalse

The "Intersect" tool COMBINES the attribute tables of the two data layers involved.Group of answer choicesTrueFalse

When planning your data collection, it is important to select controls that _____.Group of answer choicesCan be collected at a later time if requiredProvide the best contrastsAre meaningful to the test dataRequire no analysis to avoid manipulation

The Intersect tool:Group of answer choicesExtracts only positive values from the attribute table.Combines only those areas that are in common (overlap) with both of the input data layersCalculates the population density of the intersecting regions.Does not combine attribute tables.

Performance Indicators (you can select more than one answer):Group of answer choicesShould ideally be quantitativeIndicate the relevance of activities in your WBSHelp you identify deviation from your planned objectives;