Friday, February 21, 2014

8. INTRODUCTION TO MULTIMEDIA

1. Which of the following is a computer based presentation technique that incorporates text, sound, animations and video elements?

(a) Multimedia (b) Animation (c) Modeling 
(d) Compression

2. Which application allows us to send and receive message s over cell phones?

(a) MMS (b) CBT (c) MNS 
(d) MOS

3. The act of allowing the users to participate actively is called as

(a) Interactive multimedia (b) Active multimedia (c) Internal multimedia 
(d) Innovative multimedia

4. The conversion of analog sound waves to a digital format is called as

(a) Sampling (b) Amplitude (c) Pitch 
(d) Crest

5. The technique used to blend two or more images to form a new image is

(a) Sampling (b) Morphing (c) Rendering 
(d) Warping

6. What are the processes used to create a 3-D animation?

(a) Animating (b) Rendering (c) Modeling (d) All the other three choices

7. In which technique, the recurring set of information is identified and replaced by a single piece of information?

(a) Compression (b) Help (c) Vector Graphics (d) Virtual reality

8 MIDI stands for

(a) Musical Interface Digital Instrument 
(b) Modeling Instrument Digital Information

(c) Modeling Instrument Digital Interface 
 (d) Musical Instrument Digital Interface

9. MPEG stands for

(a) Movie Pictures Experts Group  
(b) Motion Pictures Experts Group 

(c) Moving Pictures Experts Group (d) Music Pictures Experts Group

10. Which 2-D animations are usually seen in computer games?

(a) Object-based animations (b) Procedure-based animations

(c) Attributes-based animations (d) Cel-based animations

11. How many frames per second causes the video to look jerky?

(a) <10 (b) <15 (c) <9 (d) <20

12. Which technique is used to distort a single image to represent something else?

(a) Rendering (b) Animating (c) Morphing (d) Warping

13 GIF stands for

(a) Graphic Interchange Format (b) Graphic Information Format

(c) Graphic Interconnection File (d) Graphical Interface Format

14. The two categories of image (or) video file compressions are

(a) Modeling and Animating (b) 2D and 3D

(c) Morphing and Warping (d) Lossy and Lossless

15. MMS means

(a) Microwave Media Service (b) Multimedia Messaging System

(c) Multimedia Media Service (d) Microwave Messaging Service

16. Which special hardware card is used to improve the efficiency in the display of images on the screen?

(a) Vector graphics (b) Static graphics (c) Dynamic graphics (d) Scalar graphics

17. JPEG may be expanded as

(a) Joint Physical Exports Group (b) Joint Physical Experts Group

(c) Joint Photographic Experts Group (d) Joint Photographic Expression Group

18. How much of color depth results in the image looking murky?

(a) <255 (b) <16 (c) <8 (d) <256

19. The sound editing program, which can be added to enhance the quality of converted sound waves are

(a) Sound Merge (b) Sound Edit 
(c) Sound Forge (d) Sound Mix

20. What are the two types of animations?

(a) 1D or 3D (b) any dimensional 
(c) 2D or 3D (d) 1D or 2D

21. What are the categories of 2-D animations?

(a) Only Frame-based animations (b) Only Object-based animations

(c) Cel-based animations and Object-based animations (d) Only Cel-based animations

22. Which of the following is widely used to add special effects to movies?

(a) Multimedia (b) Sound (c) Graphics (d) Text

23. AIFF stands for

(a) Audio Interchange File Format (b) Audio Information File Format

(c) Audio Interchange File Form (d) Audio Internal File Format

24. How many attributes control the characteristics of sound?

(a) 2 (b) 4 
(c) 1 (d) 3

25. Which of the following are examples of static images?

(a) Bitmap images (b) MPEG files 
(c) Photographs (d) Shockwave files

26. The full form of HTTP is

(a) Hyper Text Transfer Process 
(b) Hyper Text Transport Protocol 

(c) Hyper Text Transmission Protocol (d) Hyper Text Transfer Protocol

27. Which special software is used to view the multimedia presentations?

(a) Windows Music Player 
(b) Windows Movie Player

(c) Windows Motion Player 
(d) Windows Media Player

28. The full form of HTML is

(a) Hyper Text Machine Language 
(b) Hyper Text Markup Language 

(c) Hyper Text Manipulation Language (d) Hyper Text Marking Language

29. When sound or video is included as par t of a web page, then it is called as

(a) inbuilt (b) internal (c) built-in (d) inline

30. Which is a program that can be launched by the browser to "help" play sound or video?

(a) Plug-out (b) Play-out (c) Plug-in (d) Play-in

31. Helper Application is also called as

(a) Play-in (b) Plug-in (c) Plug-out (d) Play-out

32. The extension for the video files stored in the MPEG file format is

(a) .mpg or .mpeg (b) .mpeg or .mpe (c) .mpg or .mpe (d) .mpig or .mpg

33 The full form of AVI is

(a) Audio Video Instruction (b) Audio Video Interleave

(c) Audio Visual Instruction (d) Audio Visual Interleave

34. Which of the following are frequently used to make computer games thrilling and realistic?

(a) High-end graphics (b) High-end graphics and Animations

(c) Animations (d) Cartoon strips

35. GIF is limited to

(a) 8 bit palette (b) 12 bit palette (c) 4 bit palette (d) 16 bit palette

36. Which animation consists of multiple drawing, each one a little different from the other?

(a) Cel-based animations 
(b) Frame-based animations

(c) Object-based animations 
(d) Width-based animations

37. Sound files in the MIDI format have the extensions

(a) .mid or .midi (b) .md or .mi 
(c) .md or .mid (d) .midi or .md

38. The popular web browsers are

(a) Windows Explorer  
(b) Both Netscape Navigator and Internet Explorer

(c) Netscape Navigator  (d) Internet Explorer

39. The various multimedia components are coordinated with a technique called

(a) Vector graphics (b) Virtual Reality (c) Morphing 
(d) Warping

40. The two most common multimedia file formats are

(a) JPG and MPEG (b) GIF and JPG (c) GIF and MPEG 
(d) GIF and Animated GIF

41. The Real Audio formats have the extension

(a) .rm or .rad (b) .ram or .rf (c) .rm or .ram 
(d) .rm or .rf

42. Which of the following file formats are developed by Apple?

(a) AU/SND (b) SND/AIFF (c) AIFF/MIDI 
(d) SND/MIDI

43. Which one of the following image files is an example for lossy format?

(a) WAVE (b) SND (c) JPEG 
(d) GIF

44. The shockwave format is used to store multimedia components created using

(a) Netscape Navigator (b) Media Player (c) Flash 
(d) Internet Explorer 

45. Which attributes are controlling the characteristics of sound?

(a) Analog and digital (b) Amplitude and Frequency 


(c) Length and Breadth (d) Crest and Valley

46. The height of each crest in the analog wave pattern is called as

(a) Time (b) Volume (c) Amplitude (d) Frequency

47. The distance between the crests of the analog wave pattern is called as

(a) Volume (b) Valley (c) Pitch (d) Amplitude

48. AIFF format was developed by

(a) Real Networks (b) Apple (c) Microsoft (d) IBM

49. Which is the most common version of e-learning packages?

(a) CBT/WBT (b) WBT/SBT (c) MMS/SMS (d) CBT/XBT

50. Files in the AIFF format have the extension

(a) .aiff or .aifi (b) .aif or .aiff (c) .aiff or .aff (d) .aif or .aifi

51 The sound format developed by Macromedia is

(a) QuickTime (b) Wave (c) AIFF d) Shockwave

52. Which sound format is more popular for transfer of data over the Internet?

(a) MIDI( b) AIFF (c) AU (d) RealAudio

53. Which animations are referred to as slide or path animations, create d by moving an object across a screen?

(a) Object-based animations (b) Frame-based animations

(c) Cel-based animations (d) Width-based animations

54. Which of the following is the commercial multimedia content development software?

(a) All the other three choices (b) Flash 
(c) Maya (d) Dream Weaver

55. In which industry, Multimedia is heavily used?

(a) Research (b) Education 
(c) Entertainment (d) Business

56. The extension name of files in QuickTime format is

(a) .qck (b) .mov (c) .qtf (d) .quk

57. The multimedia sound format developed by IBM and Microsoft was

(a) AIFF (b) WAVE (c) SND (d) AU

58. In which file, more complex techniques than GIF are applied to compress images, like photographs where the color of every pixel is different?

(a) MPEG (b) JPG (c) NxView (d) GIF

59. Which file format is being suited for simple graphic images with relatively few colors?

(a) NxView (b) MPEG (c) JPG (d) GIF

60. Which image format supports full color and produces relatively small size files?

(a) Animated GIF (b) MPEG (c) GIF (d) JPEG

61. Which compression algorithm takes advantage of the limitations of human visual senses?

(a) Lossy (b) Vector graphics (c) Lossless (d) Lossless and Lossy

62. The extension name for Windows Media Format is

(a) .wam (b) .wmf (c) .wmv (d) .wma

63. Which of the following multimedia formats is commonly used for transfer ring music information between electronic music devices?

(a) SND (b) WAVE (c) MIDI (d) AIFF

64. MIDI was developed in the year of

(a) 1992 (b) 1972 (c) 1962 (d) 1982

65. Which multimedia file format supports both Audio and Video?

(a) AIFF (b) AU (c) RealAudio (d) MIDI

66. The inline sound can be added to a web page by using the HTML tag

(a) <bgsound> or <img> (b) <bgsound> or <img> (c) <bgsound> (d) <img>

67. Helper applications can be launched using the HTML tag

(a) <applet> (b) <object> (c)All the other three choice (d)<embed>

68. Which of the following multimedia formats is used to store only sounds?

(a) AVI (b) MPEG (c) MP3 (d) QuickTime

69. Which of the following multimedia formats was developed by Microsoft?

(a) All the other three choices (b) WAVE (c) Windows Media (d) AVI

70. Multimedia incorporates features like

(a) Text (b) All of these three choices (c) Sound (d) Video

71. Shockwave format was developed by

(a) Apple (b) Microsoft (c) IBM (d) Macromedia

72. The compression that retains the exact image throughout the compression is called

(a) lossless compression (b) animating (c) lossy compression (d) rendering

73. In which year AVI format sound files are developed?

(a) 1992 (b) 1985 (c) 1995 (d) 1991

74. The technique that provides an environment experienced by users as similar to reality is

(a) Animations (b) Vector graphics (c) Virtual reality (d) Modeling

75. In which year was RealAudio format developed?

(a) 1995 (b) 1994 (c) 1982 (d) 1981

76. All digital cameras have the option to save images in

(a) Bitmap format (b) GIF format (c) WMF format (d) JPEG format

77. The AVI format was developed by

(a) Microsoft (b) Macromedia (c) IBM (d) Apple

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