Rajasthan Technical University 2010 B.Tech Information Technology Multimedia system - Question Paper

7E4095
B-tech. - VII sem. (main/back) Examination, December-2010
Common for IT & CS
7IT1, 7CS5 Multimedia systems
Instruction to candidates:
Attempt overall 5 ques.. Internal option is indicated. All ques. carry equal marks. (Schematic diagrams must be shown wherever necessary. Any data you feel missing May suitably be presumed and said clearly. Units of volumes used/calculated must be said clearly.)
UNIT-1
Q.1.(a)Discuss the difference among Multimedia, Interactive Multimedia, Hypertext and Hypermedia. (4)
(b) List the different protocols and setting for multimedia hardware and communication devices. Why is cross-platform communication is important in a multimedia development environment. (6)
(c) Write short note:
1. Multimedia Hardware
2. Authoring Tools (6)
OR
Q.1. (a) What is meant by a Multimedia presentation? define a few of its important characteristics. (5)
(b) elaborate different multimedia objects? What is meant by static and dynamic elements? Illustrate with examples. (5)
(c) Distinguish ranging from multimedia production and playback? How and why would h/w and s/w requirements vary in every case? (6)
UNIT-2
Q.2. (a) Differentiate ranging from formatted and unformatted text. What is meant by font? Differentiate b/w bitmap fonts and vector fonts. (6)
(b) provide the comparison b/w MIDI versus Digital Audio with its advantages and disadvantages. (6)
(c) Compare b/w the WAV and AIFF file formats. (4)
OR
Q.2. (a) define what is MIDI, elaborate its benefits, and how it is best used in a Multimedia project. (5)
(b) In relation to MIDI distinguish ranging from channel messages and system messages. provide examples. (4)
(c) What is Digital Audio Broadcasting? How can audio be used in multimedia applications? elaborate the considerations for the same? explain the main facilities given by a typical audio processing s/w. (7)
UNIT-3

Earning:   Approval pending.