Answer the following:
[ marks]Define the terms: “consistent hashing” and “object versioning”. (ii) State any two techniques of machine learning. (iii) Compare parallel data processing and distributed data processing.
[3 marks]Answer the following:
[ marks]What is NoSQL? (ii) What is replication? State its types. (iii) Explain the term “sharding” along with an appropriate example.
[3 marks]Define data analytics and explain its categories in detail.
[7 marks]What is Business Architecture? Explain how Big Data is related to it at various levels of the organization.
[7 marks](i) State the phases of Big Data analytics lifecycle. (ii) Differentiate between traditional BI and Big Data BI.
[3 marks]What is sorted ordered column-oriented store? Explain how it differs from an RDBMS along with an appropriate example.
[7 marks]Describe the distributed storage architecture of HBASE along with appropriate diagram.
[7 marks]What is MongoDB? Explain how MongoDB achieves horizontal scaling.
[7 marks]Describe how MapReduce is implemented in MongoDB.
[7 marks]Explain why MapReduce is not suitable for real-time data processing. How can it be enabled to work in a near-real-time scenario?
[7 marks]Describe SCV principal in detail.
[7 marks]What is MapReduce? State the key considerations while developing a MapReduce algorithm.
[7 marks]Explain the concepts “task parallelism” and “data parallelism” along with appropriate example. Which of these concepts is adopted by MapReduce?
[7 marks]Explain correlation and regression analysis along with appropriate example.
[7 marks]State and explain the types of data analysis in brief.
[7 marks]What is visual analysis? Explain its types in brief.
[7 marks]Explain the process of importing and exporting data in MongoDB along with appropriate example.
[7 marks]