Page 327 - Web Applications (803) Class 12
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v.   Which one of the following is not a characteristic of entrepreneurship?                      1
                         (a)  It is an economic activity done to create, develop and maintain a profit-oriented organization.
                         (b)  It deals with optimisation in utilization of resources.
                         (c)  It avoids any kind of risk in business
                         (d)  It is the ability of an enterprise and an entrepreneur to take risks.
                     vi.  Which of the following skills is NOT considered a green skill?                                1
                         (a)  Renewable energy technology            (b)  Sustainable agriculture
                         (c)  Financial management                   (d)  Waste management and recycling
                 Q 2.  Answer any 5 out of the given 7 questions.                                          (1 × 5 = 5 marks)

                      i.   VirtualDub  has  .................................  capabilities  for  processing  large  numbers  of  files  and  can  be  extended  with
                         third-party video filters. True / false)                                                       1
                         (a)  image processing                       (b)  batch processing
                         (c)  multiprogramming                       (d)  volume data

                      ii.   ................................. can create 2D & 3D special effects and can work in two modes – as a standalone application which
                         would appeal for home users/beginners, and as a “plug-in” to video editors/NLEs which would be more useful for
                         professional editors. (WAX / Windows Movie Maker)                                              1
                     iii.   Select the appropriate video editing tools that can capture video by a number of ways, including one-frame-per-minute
                         (web camera) option, workaround 2 GB file size limit, send the videos to printer, heavy compress it and post to the
                         webpage.                                                                                       1
                         (a)  Cinefx                                 (b)  Movie Maker
                         (c)  AVIedit                                (d)  Videospin

                     iv.   ................................. is the simplest and fastest tool in its category which has ability to extract long VOB clips in few
                         seconds.                                                                                       1
                         (a)  Zwei-Stien Video Editor                (b)  AVITricks Video Editor
                         (c)  DVDKnife                               (d)  AVI Trimmer

                      v.  In movie maker, we can drag clips, transitions, or effects from the ................................. .
                         Which one of the following is not seen in the Content Pane of Windows Movie Maker?             1
                         (a)  effects                                (b)  transitions
                         (c)  folders                                (d)  clips
                     vi.  Acronym AVI stands for ................................. .                                    1
                     vii.   Which of the following statements is not true about multimedia?                             1
                         (  a)  Multimedia has found a variety of applications right from entertainment to education.
                         (b)  Multimedia is the media that uses multiple forms of information content and information processing
                         (c)  Multimedia is similar to traditional media like fine art.
                         (d)  Evolution of internet has also increased the demand for multimedia content
                 Q 3.  Answer any 6 out of the given 7 questions.                                          (1 × 6 = 6 marks)
                      i.  Manish has downloaded a file “Solarenergy.mp3”. identify whether the file is a multimedia file or graphics file.   1

                      ii.  Which of the following is not a web browser?                                                 1
                         (a)  Opera                                  (b)  Mosaic
                         (c)  EPS                                    (d)  MIE
                     iii.  Vinita has converted a GIF file into jpeg format? Determine which one is lossy and lossless image file format.   1
                     iv.  Movies consist of a series of ................................ sometimes with embedded audio information.    1
                         (a)  Audio files                            (b)  still images,
                         (c)  web files                              (d)  word files
                                                                                       CBSE Sample Question Paper    325
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