Data Mining Quiz Question with Answer


11. What are the two important qualities of good learning algorithm.

  1. Consistent, Complete.
  2. Information content, Complex.
  3. Complete, Complex.
  4. Transparent, Complex.

12. Metadata describes

  1. contents of database.
  2. structure of contents of database.
  3. structure of database.
  4. database itself.

13. What itself has become a production factor of importance.

  1. Data.
  2. Information.
  3. Program.
  4. Algorithm.

14. The partition of overall data warehouse is

  1. database.
  2. data cube.
  3. data mart.
  4. operational data.

15. DSS stands for

  1. Deciding Support System.
  2. Decision Support System.
  3. Decision Software System.
  4. Decision System of System.

16. Which one is an example for case based-learning.

  1. Decision trees.
  2. Neural networks.
  3. Genetic algorithm.
  4. K-nearest neighbor.

17. Redundancy refers to the elements of a message that can be derived from other parts of

  1. different message.
  2. irrelevant message.
  3. same message.
  4. complete message.

18. Data mining algorithms require

  1. efficient sampling method.
  2. storage of intermediate results.
  3. capacity to handle large amounts of data.
  4. All of the above.

19. The next stage to data selection in KDD process

  1. enrichment.
  2. coding.
  3. cleaning.
  4. reporting.

20. What is the first stage in genetic algorithm.

  1. Evaluation of each string.
  2. Selection of string.
  3. Creation of population of string.
  4. Genetic manipulation.

Tags :


Multiple Choice Questions and Answers on Data Mining


Data Mining Multiple Choice Questions and Answers


Data Mining Trivia Quiz


Data Mining Question and Answer PDF Online




Spreading Knowledge Across the World

USA - United States of America  Canada  United Kingdom  Australia  New Zealand  South America  Brazil  Portugal  England  Scotland  Norway  Ireland  Denmark  France  Spain  Poland  Netherland  Germany  Sweden  South Africa  Ghana  Tanzania  Nigeria  Kenya  Ethiopia  Zambia  Singapore  Malaysia  India  Pakistan  Nepal  Taiwan  Philippines  Libya  Cambodia  Hong Kong  China  UAE - Saudi Arabia  Qatar  Oman  Kuwait  Bahrain  Dubai  Israil  and many more....