Data Mining Basics
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 20% • Most missed: “Metadata describes __________.”
Data Mining Basics
Time left 00:00
25 Questions

1. A ________ is necessary condition for KDDs effective implement.
2. KDD consists of ______ stages.
3. The system that can be used without knowledge of internal operation _______.
4. What is true about the multidimensional model
5. ______ built perceptron.
6. A/An_____ is an object oriented 3D tool kit which enables the user to explore 3D structure.
7. It is important to know the complexity of the _______ before developing any machine learning algorithm.
8. _______ is a type of coding operation that occurs frequently in KDD context.
9. Translation of problem to learning technique is called as _______.
10. Data mining methodology states that in optimal situation data mining is an _____.
11. Which of the following is reconciled data
12. In K- nearest neighbor the input is translated to __________.
13. Which of the following function involves data cleaning, data standardizing and summarizing
14. Which of the following statements is not true about refreshing a data warehouse
15. _____________ is the application of data mining techniques to discover patterns from the Web.
16. The algorithms that are controlled by human during their execution is _______ algorithm.
17. The element that is not taken into consideration for cost justification for the implementation of KDD environment is _______.
18. The type of relationship in star schema is ____________.
19. ___________ is a knowledge discovery process.
20. Deep knowledge can be found only by using ________.
21. A decision support system is a system that ________.
22. Which of the following is an EIS
23. The input unit of perceptron is called as_______.
24. A _____ algorithm takes all the data at once and tries to create a hypothesis based on this data.
25. Business Intelligence and data warehousing is used for which of the following

⚡ Recently practiced quizzes in this topic
Live quiz activity
CompTIA Security+ Certification Exam CompTIA Cybersecurity Analyst Plus CySA+ CS0-001 Questions CompTIA Security+ SY0-601 Certification Exam Terms To Know Hardening Pentest+ CySA+ (CS0-002) Review Questions Physical Security Cybersecurity Assessment Test Virtualization (And Security) Overview of Security
 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.