Open the file db_samp.dwg, which is located in the Sample/Database Connectivity folder. Use the Zoom Window button to zoom in on a small area near the center of the drawing. Notice that scroll bars are not available in the default window display. Click on the Menu Browser button and select the Options button. In the Options dialog box, pick the Display tab. Then check the box next to Display scroll bars in drawing window and pick OK. The scroll bars are now displayed. Use the horizontal and vertical scroll bars to navigate the drawing. Pick and drag the movable box within the scroll bars to move quickly around the drawing. Experiment to find other ways to navigate. What other ways does AutoCAD provide? Close the drawing without saving.