Write a note on following 10X2=20) 1. List any four characteristics of cloud infrastructure. 2. What do you mean by cloud delivery models? 3. What are serverless components in cloud computing? 4. What are the different data types used in cloud computing? 5. What is the usage of virtualization platform in implementing cloud? 6. Define: data mining, data warehouse. 7. Define: supervised learning, unsupervised learning. 8. What are the advantages of decision tree classifier? 9. What do you understand about a fact table in the context of a data warehouse? 10. Differentiate between data warehouse and database. (Marks-
Answer the following (Any 2 out of 3) 2X10=20) 1. What are the necessities of cloud environment? Explain in detail (i) Software as a Service (ii) Platform as a Service (iii) Infrastructure as a Service. 2. Outlook Temperature Humidity Windy Play Golf Rainy Hot High False No Rainy Hot High True No Overcast Hot High False Yes Sunny Mild High False Yes Sunny Cool Normal False Yes Sunny Cool Normal True No Overcast Cool Normal True Yes Rainy Mild High False No Rainy Cool Normal False Yes Sunny Mild Normal False Yes Rainy Mild Normal True Yes Overcast Mild High True Yes Overcast Hot Normal False Yes Sunny Mild High True No For given training examples in above sample dataset, create the decision tree. 3. Explain in detail the mining process of microarray gene expression data. What are the challenges involved in it? (Marks-
Answer the following (Any 6 out of 8) 6X5=30) 1. Differentiate between (i) public cloud (ii) private cloud (iii) community cloud and (iv) hybrid cloud. 2. What are the challenges & risks involved in implementing cloud1 infrastructure. 3. How does resource replication take place in cloud computing? 4. What is a hypervisor in cloud computing? What are its types and usage? 5. Describe the data preprocessing tasks with suitable example. 6. Explain the working mechanism of K-nearest neighbor classifier. 7. Give an example of each one of the following: (i) line chart (ii) bar chart (iii) scatter plot (iv) pie chart (v) bubble chart 8. Differentiate between OPAP and OLTP.
