Test your basic knowledge |

Multimedia And Digital Media

Subject : it-skills
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. Graphics filtering for altering the tones and intensities of colours in an image.






2. Compression technique in which some file data is sacrificed in order to reduce file size.






3. General name for operations performed on an image using graphics software.






4. Graphics composed of rectangular grids of pixels.






5. Image effect found in most graphics software.






6. Compressed file format for general data.






7. Technical graphics software used to design products for manufacture.






8. Graphics which are stored as a series of mathematical shapes and properties that can be independently manipulated at any time.






9. Reduction in the amount of data used to store a file.






10. Number of pixels displayed in each inch of screen output.






11. Software which restricts the actions a user can perform with a file - such as copying or printing.






12. Lossless file format for audio.






13. Graphics composed of rectangular grids of pixels.






14. Amount of data used to represent a single sample in a video or audio file.






15. Lossy file format for video.






16. File format for documents - used by LibreOffice.






17. Technical graphics software used to design products for manufacture.






18. Refers to the number of colours in an image.






19. Legal concept which protects intellectual property from authorised copying - alteration - or use.






20. Graphics which are stored as a series of mathematical shapes and properties that can be independently manipulated at any time.






21. Technique used to replace part of a video image matching a certain colour with computer graphics.






22. Tools to control placement of objects in presentation or DTP software.






23. Ensuring printed output colours accurately match those on the screen.






24. Graphics technique which copies one part of an image to another - often to remove something from the image.






25. A page which is used to include standard features (such as page numbers or a header) on each page of a document in a consistent manner.






26. Licensing system for authors who wish to distribute their work freely.






27. Image effect found in most graphics software.






28. Tools in graphics software for selecting only a subset of an image.






29. Common file format for the exchange of documents - which appears on screen exactly as it will appear on the printer.






30. Lossy file format for audio.






31. Graphics created entirely on a computer - using 2D or 3D graphics software.






32. File format for documents - used by Microsoft Office.






33. Used as part of colour synchronisation to specify how a device represents colour.






34. A system used to capture human movement into a computer by attaching sensors to an actor and tracking their location.






35. Also known as printer resolution. The number of dots of colour a printer is capable of producing in a certain amount of space.






36. Image which was created from several separate images.






37. Lossy file format for video.






38. Unit used to measure the resolution of digital cameras. Refers to 1 million pixels.






39. Lossless file format for audio.






40. Musical Instrument Digital Interface. System for communication between musical hardware and software applications.






41. Animated characters used in films - created entirely using computer graphics software.






42. Exceptions to copyright law that allow copying in certain limited circumstances.






43. General name for operations performed on an image using graphics software.






44. The process of adding an author name or logo into an image to identify its owner and prevent intellectual property theft.






45. The process of converting analog data into digital computer data.






46. Image with 24 bit colour depth.






47. Graphics filtering for altering the tones and intensities of colours in an image.






48. File format for documents - which can store text and some basic formatting information.






49. Technique used in graphics software to place digital images or effects on top of each other to build up a final image.






50. Lossy file format for video.