Test your basic knowledge |

3d Computer Modeling

Subjects : it-skills, multimedia
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A line that touches a curve at only one point without intersecting the curve.






2. A note added to furnish critical or explanatory comments.






3. A three-dimensional representation of an object.






4. The two points that are fixed together with the use of a constraint.






5. A hole with a tapered top so that the top of the head of an inserted screw will be flush with the outside surface.






6. In drawing software - the surface that is being drawn or projected onto to show the idea being conveyed.






7. The lines or points belonging to the same line or an extension of that line.






8. Of or exhibiting equality in dimensions or measurements.






9. In a computer-aided drawing program - a feature created by adding depth to a sketched profile of an object.






10. A curved surface formed at the interior intersection of two or more surfaces of an object.






11. Arcs and circles that have a common origin or center.






12. A curved surface formed at the interior intersection of two or more surfaces of an object.






13. The lines or points belonging to the same line or an extension of that line.






14. (1) A hole consisting of two depths so that the top of the head of an inserted bolt or screw will be flush with the outside surface. (2) A bit for enlarging the upper part of a hole.






15. A closed curve with coplanar points at the same distance from the center point.






16. Any physical portion of an object - such as a hole or fillet.






17. The use of computer software applications that allows the user to visualize an idea in a three-dimensional format.






18. The wedge shaped mark on a drawing used to terminate the dimension line.






19. A three-sided polygon.






20. The lines and zoning marks around the outside of a drawing - marking the edges of the usable surface.






21. The lines and zoning marks around the outside of a drawing - marking the edges of the usable surface.






22. The process of stretching or lengthening the measurement of a detail on a drawing.






23. A closed geometric figure in a plane formed by connecting line segments endpoint to endpoint with each segment intersecting exactly two others. Polygons are classified based on the number of line segments used - such as triangle - quadrilateral - pen






24. A polyhedron with two faces (bases) that are congruent and parallel polygons and whose other faces (lateral faces) are parallelograms formed by segments connecting the corresponding vertices of the bases.






25. The process of creating a reproduction or likeness of something.






26. An effective visual means of communication that utilizes freehand drawing. A collection of freehand drawings that communicate an idea. There are three types: program - design - and thumbnail.






27. To compel or force points - lines - or parts to behave in a certain manner.






28. A feature created by the reproduction of the initially drawn feature in a circular pattern.






29. A file in the listing of the files stored in memory usually on a hard disk of a computer.






30. A detail created that forms an angle at the intersection of two planes.






31. A polygon that has four-sides.






32. The two points that are fixed together with the use of a constraint.






33. Of or exhibiting equality in dimensions or measurements.






34. (1) A hole consisting of two depths so that the top of the head of an inserted bolt or screw will be flush with the outside surface. (2) A bit for enlarging the upper part of a hole.






35. A polyhedron with a polygonal base and triangular faces meeting in a common vertex.






36. A solid body with six equal square sides or faces.






37. (1) A hole consisting of two depths so that the top of the head of an inserted bolt or screw will be flush with the outside surface. (2) A bit for enlarging the upper part of a hole.






38. A solid pointed figure with a circular or elliptical base.






39. The process of stretching or lengthening the measurement of a detail on a drawing.






40. In the use of a three-dimensional computer software drawing program - the drawing limit refers to the amount of the drawing area.






41. A process used to change details in a drawing after initial creation.






42. Of or exhibiting equality in dimensions or measurements.






43. The use of computer software applications that allows the user to visualize an idea in a three-dimensional format.






44. A special type of quadrilateral with its opposite sides parallel to each other - referred to as a parallelogram - and with all of its angles as right angles.






45. In computer software - the action or place of putting something for safe keeping.






46. A right angle projection wherein the views on a drawing are drawn at right angles to one another.






47. A two-dimensional shape - path - edge - or surface created with computer software.






48. (1) Computer Aided Drawing (2) The use of a computer to create drawings.






49. A process used to change details in a drawing after initial creation.






50. A solid body with six equal square sides or faces.