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

Data Mining Interview Questions

Questions Answers Views Company eMail

Give a brief introduction to data mining process?

Explain the density-based method?

Why is data mining hot cake topic for this generation?

What is required technological drivers in data mining?

170

Name types of data mining?

Give an explanation of collaborative filtering?

Name the steps used in data mining?

Explain the grid-based method?

Explain constraint-based method?

How can you deal with multi-source problems?

Explain applications of data mining?

What is classification?

Give an introduction to data mining query language?

Explain model-based method?

Why is classification needed?

155

Un-Answered Questions { Data Mining }

Give an introduction to data mining query language?

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

Explain the density-based method?

What are techniques used for data mining?

143

Please differentiate between data mining and data warehousing?

What are foundations of data mining?

339

Differences between star and snowflake schemas?

What is the use of regression?

How can you deal with multi-source problems?

Explain Syntax for Pattern Presentation and Visualization Specification?

Explain constraint-based method?

Name different level of analysis of data mining?

Why is classification needed?

155

What are the benefits of user-defined functions?

146

Explain 48 decision trees?

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