CBSE Class-12 Question Papers for IOP/Comptt Examination 2017 : Multimedia And Web Technology

General Instructions :

• Please check that this question paper contains 8 printed pages.
• Code number given on the right hand side of the question paper should be written on the title page of the answer-book by the candidate.
• Please check that this question paper contains 7 questions.
• Please write down the Serial Number of the question before attempting it.
• 15 minute time has been allotted to read this question paper. The question paper will be distributed at 10.15 a.m. From 10.15 a.m. to 10.30 a.m., the students will read the question paper only and will not write any answer on the answer-book during this period.

MULTIMEDIA AND WEB TECHNOLOGY

Time allowed : 3 hours ] [ Maximum Marks : 70

Note :
(i) All questions are compulsory.
(ii) Answer the questions after carefully reading the text.

1. (a) Observe the table TRAINING of a Database named Training and Development given below carefully and answer the questions that follow :

Table : TRAINING

(i) Keeping the above data in mind, suggest two different data types for the SessionCode and NoofRegistrations attributes (that are most suitable).

(ii) What is the degree and the cardinality of the table TRAINING ? 1
(iii) Which attribute can act as the Primary key for the table TRAINING ? 1
(iv) If a new attribute named SessionDate is added to the above table that will store the Date of the Session, then suggest the most appropriate data type that should be used for this new attribute. 1

(b) Amanvir has created a symbol in Flash which can be clicked and used as an interactive object. Name the type of symbol he has created. 1

(c) Sukhbeer is a trainer who wants to train his students for driving a car before actually making them sit in a real car. Which of the following multimedia technology will help him achieve this : 1
(1) Video on Demand
(2) Virtual Reality
(3) Video Conferencing

(d) Explain the concept of Foreign key with the help of an example. 2
(e) Give the full forms of 2
(1) PNG
(2) AVI

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) Name the two tags used to insert a Flash movie into a HTML file. 2
(c) Observe the figure given below and answer the questions that follow :

(i) Name the active layer. 1
(ii) The area marked as A shows the 3 layer modes. Name these three modes and explain the usage of any one layer mode.

(d) Observe the image given below and do as directed :

• The graphic on the left hand side shows the position and size for frame 1.

• The graphic in the middle shows the position and size for frame 25.
• The graphic on the right hand side shows the position and size for frame 50.
• The smiley graphic used in the animation is saved in the flash library. Write the procedure and property settings for animating the above scenario. Assume that the colour remains the same during the animation.

3. Answer the following questions based on HTML :
(a) Rashim has recently learnt HTML and is designing a form to receive the details of the visitors who visit her company’s website and wish to enroll for a free workshop on “The Art of Sketching”. She has to take in the input for age and
hobbies. She is confused which interface element, radio button or checkbox, should she use for these two inputs. Can you suggest her which element to use for these two inputs ? Justify your suggestion.

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Courtesy: CBSE