Q.No.. {a} Analyze the following noise models in the context of digital iinage (3) processing. {i} Gaussian Noise Model (ii) Uniform Noise Model {It} Compare RED and HSI color models in the context of digital iinage (6) processing. {c} Describe step by steP process of application of compression based (6) {2m technique for image segmentation. Page 1 of 2 COMPUTER SCIENCE PAPER-II Q. No. 1'. {a} A Medium advertising company is reviewing its IT requirements and is (E) considering using a Cloud solution for web applications as opposed to investing in existing inastnrcture. Is this an appropriate strategy? Justify your answer using an example. {It} Describe briey the role of validation in requirement engineering (6) process. (6) {at} {It} Explain the difference between functional and non-functional requirement in the context of web engineering using a suitable example. Q. No. 8. {a} Demonstrate the use of ER Model in database designing process using an (3) example. {It} Describe an appropriate security scheme for a database maintained by a (6) bank. Justify your answer using an example. {c} Explain the difference between top-down and bottom-up approaches in (6) (2!!) the context of distributed database desng using a suitable example