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. Lossy file format for video.






2. Compressed file format for general data.






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






4. Taking a small part (subset) of an image.






5. Lossy file format for audio.






6. Lossless file format for images.






7. Lossy file format for images.






8. Compression technique in which the original file is completely recoverable - with no loss of quality. Compare lossy compression.






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






10. Refers to the number of pixels in an image.






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






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






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






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






15. File format for documents - used by LibreOffice.






16. Video or audio data that is played while it is downloading.






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






18. Changing the size of an image.






19. Number of samples taken each second when recording sound.






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






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






22. Lossless file format for images.






23. Temporary storage area used to store video or audio data ready for playing.






24. Image effect found in most graphics software.






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






26. Area of a document which appears the same on every page.






27. Image effect found in most graphics software.






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






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






30. File format that stores characters using ASCII or Unicode encoding.






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






32. File format that stores characters using ASCII or Unicode encoding.






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






34. Lossy file format for video.






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






36. Graphics composed of rectangular grids of pixels.






37. 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.






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






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






40. Area of a document which appears the same on every page.






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






42. Lossy file format for video.






43. Software required to view certain compressed video and audio formats.






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






45. Graphics composed of rectangular grids of pixels.






46. Lossy file format for video.






47. Image which was created from several separate images.






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






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






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