CBSE Class-12 Exam 2020 : Question Paper (Multimedia and Web Technology)

• Subject :-Multimedia and Web Technology
• Class : XII
• Year : 2020

(i) Write SQL command to display all the records in the table TRAINERS. 1
(ii) What is the degree and cardinality of the table TOPICS ? 2
(iii) Which attribute can act as the primary key for the table TRAINERS ? 1
(iv) If a new attribute named TopicStartDate is added to the table TOPICS that will store the StartDate of the Topic, then suggest the most appropriate data type that should be used for this new attribute. 1

(b) Ranjukta is trying to create a Flash movie. She had added 2 layers to the movie. She is able to see the content placed on layer1 on the stage but the content placed on layer2 is not visible. What should she do so that she can see the content of layer2 ? 1
(c) Which multimedia component has extension as .GIF ? 1
(d) Mention any one usage of Multimedia in Education. 1 1
(e) Give the full forms of the following : 2
(i) PNG
(ii) DAT

2. Answer the following questions based on Macromedia Flash :

(a) Which feature will you use to see faint images of the keyframes before and after the current frame ? 1
(b) Which of the following is a way to take a word and animate each letter separately ? 1
(i) Distribute to layers
(ii) Break apart
(iii) Frame-by-frame
(iv) Convert to symbol 

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Courtesy: CBSE