Data Mining Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Data Mining Interview Questions

Questions Answers Views Company eMail

Name different level of analysis of data mining?

Tell me something about data mining? Where is it used? Can you tell its 3 applications?

What do you mean by Data mining?

Define wave cluster?

Describe important index characteristics?

Explain mining single ?dimensional boolean associated rules from transactional databases?

Define descriptive model?

What is a lookup table?

What is hierarchical method?

What are the advantages data mining over traditional approaches?

What is meteorological data?

What is meta learning?

Explain how to use dmx-the data mining query language?

Define binary variables? And what are the two types of binary variables?

What is dimensional modelling? Why is it important?

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Un-Answered Questions { Data Mining }

Define density based method?

What is discrete data in data mining world?

What is 'data mining interface'?

Explain what are the different problems that 'data mining” can solve?

Do you know how does the data mining and data warehousing work together?

What is an olap?

Explain areas where data mining has bad effects?

Mention some of the data mining techniques?

Explain tiers in the tight-coupling data mining architecture?

What are the cons of data mining?

What are applications areas of data mining?

Explain 48 decision trees?

Differentiate between data mining and data warehousing?

Explain what is discrete and continuous data in data mining world?

What is time series analysis?

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