1 In AutoCAD® , the two main methods for creating a perspective view of a 3D model are to use 3DORBIT andA) 3DVIEW. B) DVIEW. C) PVIEW. D) PLOTVIEW. E) ORBIT. 2 When working with isometric drawings in AutoCAD® , you can position the crosshairs in one of threeA) axes. B) diagonals. C) segments. D) isoplanes. E) isometric projections. 3 Isometric, diametric, and trimetric are forms of ____ projection.A) multiview B) perspective C) diagonal D) oblique E) axonometric 4 In isometric drawing, measurements can be made only on ____ linesA) horizontal B) vertical C) isometric D) inclined E) oblique 5 The three isometric axes are at ____ angles from each other.A) 30° B) 60° C) 90° D) 120° E) 240° 6 A one-point perspective drawing is also called a(n) ____ perspective drawing.A) parallel B) oblique C) isometric D) angular E) vanishing point 7 In isometric drawings, circles appear asA) offset circles. B) oblique circles. C) ellipses. D) perspective circles. E) cylinders. 8 In oblique drawing, two axes are parallel to theA) receding axis. B) picture plane. C) side view. D) top view. E) receding plane. 9 The three types of oblique drawings are cabinet, normal, andA) perspective. B) cavalier. C) detailed. D) ground view. E) parallel. 10 In a half section, it appears that ____ of the object has been cut away.A) one-half B) one-third C) one-fourth D) three-fourths E) none