BSc CSIT (TU) Science Multimedia Computing (BSc CSIT, CSC467) Question Paper 2080
This is the official BSc CSIT (TU) (Science stream) Multimedia Computing (BSc CSIT, CSC467) question paper for 2080, as set in the regular annual examination. It carries 60 full marks and a time allowance of 180 minutes, across 12 questions. On Kekkei you can attempt this Multimedia Computing (BSc CSIT, CSC467) past paper online with a timer, get instant AI feedback and step-by-step solutions, and track the topics where you lose marks — completely free. Whether you are revising for your BSc CSIT (TU) Multimedia Computing (BSc CSIT, CSC467) exam or solving previous years' question papers, this 2080 paper is a great way to practise under real exam conditions.
Section A: Long Answer Questions
Attempt any TWO questions.
Explain the MPEG video compression standard. Discuss I-frames, P-frames and B-frames, motion estimation and compensation, and the group of pictures (GOP) structure.
Explain entropy and source coding for multimedia. Discuss Huffman coding, run-length encoding and arithmetic coding, and construct a Huffman code for a given set of symbol frequencies.
Explain digital audio representation. Discuss sampling, quantization, PCM, and audio compression techniques including MPEG audio (MP3) with the role of psychoacoustic models.
Section B: Short Answer Questions
Attempt any EIGHT questions.
Define entropy in the context of coding. How is it related to compression?
Explain arithmetic coding and how it differs from Huffman coding.
Explain motion estimation and motion compensation in video compression.
Write short notes on MP3 audio compression and psychoacoustic models.
What is computer animation? Differentiate between frame-based and key-frame animation.
What is hypermedia? Differentiate between hypertext and hypermedia.
Write short notes on multimedia streaming and the issues involved.
Explain the Discrete Cosine Transform (DCT) and its importance in image compression.
Write short notes on common multimedia file formats (JPEG, GIF, PNG, MPEG).