BSc CSIT (TU) Science Multimedia Computing (BSc CSIT, CSC467) Question Paper 2074
This is the official BSc CSIT (TU) (Science stream) Multimedia Computing (BSc CSIT, CSC467) question paper for 2074, 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 2074 paper is a great way to practise under real exam conditions.
Section A: Long Answer Questions
Attempt any TWO questions.
Explain the JPEG image compression standard. Describe its main steps - DCT, quantization, zig-zag ordering and entropy (Huffman) coding - with the help of a block diagram.
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.
Section B: Short Answer Questions
Attempt any EIGHT questions.
What is Huffman coding? Construct a Huffman code for a given set of symbols and explain its working.
Explain run-length encoding (RLE) with an example.
Explain the role of DCT and quantization in JPEG compression.
Differentiate between I-frames, P-frames and B-frames in MPEG.
Differentiate between the RGB and CMYK color models.
Explain sampling and quantization of digital audio.
Differentiate between lossy and lossless compression with examples.
What are the characteristics of multimedia data? Explain the storage requirements.
What is multimedia synchronization? Differentiate intra-media and inter-media synchronization.