Page 175 - Web Applications (803) Class 12
P. 175

Unsolved Exercise


                                                                Section A
                                                        (Objective Type Questions)

                 A.   Choose the correct option.
                     1.  From the following, identify the appropriate option to embed file ‘music.wav’ in the webpage with width 100 pixel
                      and height 200 pixel using object tag:                                   [CBSE SAMPLE PAPER T1 2021]
                       (a)  <object embed data=”music.wav”, type=”audio/x-mplayer2” width=”320” height=”240”>
                       (b)  <object data=”music.wav” type=”audio/x-mplayer2” width=”100” height=”200”>
                       (c)  <object src=”music.wav” type=”audio/x-mplayer2” width=”100” height=”200”>
                       (d)  <object file=”music.wav” type=”audio/x-mplayer2” width=”100” height=”200”>
                      i.  (a), (b) and (d) are correct                  ii.  (b), (c) and (d) are correct
                      iii.  (b) and (c) correct                         iv.  (a) and (d) are correct
                     2.  ............................... is a wizard program for Windows and Mac that helps users easily insert video to the website or
                      blog, in a few clicks without writing a single line of code.                [CBSE SAMPLE PAPER 2022]
                      i.  Oembed                                        ii.  Video LightBox
                      iii.  Freemake Video Converter                    iv.  Vimeo
                     3.  Identify the file format of an image file.
                      i.  PCX                                           ii.  PS
                      iii.  mid                                         iv.  tiff
                     4.  Identify the correct sequence of steps to embed Flash video in a Dreamweaver.   [CBSE SAMPLE PAPER T1 2021]
                      i.  Insert→Video→Flash                            ii.  Insert→Media→Flash
                      iii.  Insert→Flash→media                          iv.  Insert→Media→Image
                     5.  A midi file is:
                       (a)  over the Web works as a program that runs the sound card.
                       (b)  not simply read and reproduced like a .wav or an .au file. The midi file tells the sound card what note to
                          produce and for what duration.
                          Identify the correct option about midi file.                         [CBSE SAMPLE PAPER T1 2021]
                      i.  Only 1 is correct                             ii.  Only 2 is correct
                      iii.  Both 1 and 2 are correct                    iv.  Both 1 and 2 are wrong

                 B.  Fill in the blanks.
                     1.  Two sound hosting platforms are ............................... and ............................... .
                     2.  Advanced Audio Coding (AAC) is a common audio container format for ............................... audio.

                     3.  ............................... Converter is available for Windows only.
                     4.  The use of a combination of text, music, video, graphics, and animation to convey information in an engaging and
                      dynamic way is known as ............................... .
                     5.  An ............................... is simply a series of static images that are displayed in a continuous sequence.

                     6.  The full form of HTML is ............................... and XML is ................................    [CBSE HANDBOOK]

                 C.  State whether the following statements are true or false.
                     1.  The file extension SND denotes that a file is a digital sound file.                ............................
                     2.  Microsoft created the Portable Document Format, or PDF.                            ............................



                                                    Customising and Embedding Multimedia Components in Web Pages     173
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