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 to obvious but it re-enforces your understanding as you take the test each time.
1. A solid body with six equal square sides or faces.






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






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






4. A three-dimensional representation of an object.






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






6. The line drawn from a detail to the dimension line on a drawing to show the area of the measurement.






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






8. A frame of reference or alignment that is usually a position relative to a compass direction.






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






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






11. A perfectly round object where all points are equidistant from a fixed point.






12. 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.






13. A helix or conical shape that is found on the external shaft or the internal surface of a cylindrical hole.






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






15. In drawing software - a created plane of reference that is used as a surface to create a new feature.






16. A term used to describe the creation of an exact part replicated on the other side of a drawn axes.






17. Of or exhibiting equality in dimensions or measurements.






18. A linear measurement that shows the extents of something - such as width - height - or length.






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






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






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






22. The line drawn from a detail to the dimension line on a drawing to show the area of the measurement.






23. A term used to describe two things having the same value or size.






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






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






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






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






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






29. A line drawn between extension lines where the measurement is noted.






30. A three-sided polygon.






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






32. A surface that is used to establish a known location.






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






34. In drawing software - a term describing the shortening of a line or removal of material in a drawing.






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






36. A frame of reference or alignment that is usually a position relative to a compass direction.






37. A software command that inputs a measured distance that is needed to initiate other commands.






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






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






40. A software command that inputs a measured distance that is needed to initiate other commands.






41. A term used to describe locking a point to a position relative to the sketch coordinate system.






42. A three-dimensional representation of an object.






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






44. A three-sided geometric figure having all sides equal.






45. A four-sided polygon with equilateral sides and 90-degree interior angles.






46. In drawing software - a term describing the movement of the endpoint of a line to a new location.






47. In drawing software - a term describing the creation of a feature by rotation of a two-dimensional profile about an axis.






48. A term describing a drawing that has length - width - and depth.






49. A line drawn between extension lines where the measurement is noted.






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