Page 170 - Web Applications (803) Class 12
P. 170
Recap Zone
The term “video editing software” refers to any computer program or mobile application that enables
you to edit one or more video files.
The use of a combination of text, music, video, graphics, and animation to convey information in an
engaging and dynamic way is known as multimedia.
Multimedia is the combination of the words multi and media, meaning it uses a variety of media
(hardware and software) to transmit information.
Components of Multimedia are text, graphics, animation, audio, and video.
Examining the file extension is the most popular method for determining the kind of a file.
Advantages of Multimedia include that it is interactive, user-friendly and leads to enhanced rankings
for SEO.
There are numerous formats available for multimedia.
A "browser" is a must for anyone who wants to use the World Wide Web.
A plug-in is an application that runs independently of the web browser and provides functionality like
audio and video playback for viewers.
The <audio>, <video>, <object> and <embed> tags can be used to embed audio, video and flash
files in your webpages.
Solved Exercise
Section A
(Objective Type Questions)
A. Choose the correct option.
1. ............................... is the media that uses multiple forms of information content and information processing.
[CBSE SAMPLE PAPER 2020]
i. Multimedia ii. Image
iii. Audio iv. Light
2. The term “rich media” is synonymous for ............................... . [CBSE SAMPLE PAPER 2020]
i. Audio/sound ii. Broadcasting
iii. Multimedia iv. Interactive multimedia
3. Brij wants to run the sound file again and again forever. Which of the following attribute of Embed command
should be set to True to do so? [CBSE SAMPLE PAPER 2022]
i. Autostart ii. Src
iii. Loop iv. Align
4. Which of the following is NOT an audio file format?
i. .mp3 ii. .mpeg
iii. .mid iv. .wav
168 Touchpad Web Applications-XII

