Give 2 examples for Star schema, Snowflake schema and Fact Constellation Schema.
See Answer →Define resource pooling in cloud environment. In this context, explain the following: a. Server Pool b. Storage Pool c. Network Pool
See Answer →“Data preprocessing is necessary before Data Mining process”. Justify your answer.
See Answer →Define resource sharing in cloud computing. What is Tenancy in context of cloud computing? Explain the implementation of single tenancy and multi-tenancy types of resource sharing in cloud computing.
See Answer →Define Cloud Computing. List and explain the four categories of cloud deployment models. Differentiate between cluster, grid and cloud computing with respect to its characteristics, physical structure, hardware, resources, applications, networking and scalability features.
See Answer →Describe the measures of Multidimensional data modelling. Give examples.
See Answer →What is Role-based Login? Explain how user’s access can be restricted using Role-based Login.
See Answer →J2EE Architecture
See Answer →Servlet Collaboration
See Answer →Java Secure Socket Extension
See Answer →JSP implicit objects
See Answer →Explain the concept of decision trees in classification. Provide an example of building and visualizing a decision tree using R. How can K-means clustering be applied to a dataset in R?
See Answer →Describe the role of link analysis in the PageRank algorithm. How are links between web pages interpreted in the context of PageRank?
See Answer →What is a Data Stream Bloom Filter? Explain its primary purpose in data stream processing. Also, introduce the Flajolet-Martin Algorithm and its role in estimating the cardinality of a data stream.
See Answer →How does collaborative filtering contribute to enhancing user experience and engagement in recommendation systems? Provide examples of industries or platforms where collaborative filtering is widely used
See Answer →plain how CRUD is mapped to SQL statement, with example.
See Answer →Explain Spring MVC configuration process.
See Answer →Define NoSQL databases and explain the primary motivations behind their development. Provide examples of scenarios where each type of NoSQL database is suitable.
See Answer →Explain how testing of custom login form can be performed with the help of an example.
See Answer →Explain the purpose of Apache Hive in the Hadoop ecosystem. How does Spark address limitations of the traditional MapReduce model?
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