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






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






4. Lossless file format for audio.






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






6. Lossy file format for audio.






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






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






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






10. File format for documents - used by LibreOffice.






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






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






13. Graphics composed of rectangular grids of pixels.






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






15. Acknowledge to a piece of work used as a source.






16. Image effect found in most graphics software.






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






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






19. Lossless file format for images.






20. Image with 24 bit colour depth.






21. The proficient use of fonts - font sizes - and font properties such as leading and kerning to display text in an appropriate manner.






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






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






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






25. Lossless file format for images.






26. Image effect found in most graphics software.






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






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






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






30. Lossless file format for audio.






31. Compressed file format for general data.






32. Graphics composed of rectangular grids of pixels.






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






34. Lossy file format for video.






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






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






37. Lossy file format for audio.






38. Individual dots which make up bitmap graphics.






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






40. Lossless file format for audio.






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






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






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






44. A template 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.






45. Lossy file format for video.






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






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






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






49. Standard file format for vector image data.






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







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