InRoads Questions Section 2.3 (page 213-214): Check the Help file also. Questions Answers 1. What is a DTM, and generally speaking, what does it

InRoads Questions Section 2.3 (page 213-214): Check the Help file also. Questions Answers 1. What is a DTM, and generally speaking, what does it contain? (p.24, and 181) 2. Define what an InRoads Feature is. (p.24) 3. What does the Maximum Length refer to when creating a new Surface placeholder? (p.183) 4. Define what an InRoads Breakline is? (p.183) 5. Give some real-world examples of Breaklines. (p.183) 6. What is an Interior Boundary and why would you ever use one? (p.183) 7. Describe what the difference is between the Contour Point Type and the contours from the View Contours command. (p.183,437-438) 8.What are the three primary characteristics that all surface Features must be given? (p.186) 9. Where can you change the Feature Style that is assigned to a Feature from, say, a SPOT to a MAILBOX? (p.186) 10. When the View Triangle command is used, what exactly is being shown?