Data Mining and Business Intelligence MCQs with answers Page - 12

Here, you will find a collection of MCQ questions on Data Mining and Business Intelligence. Go through these questions to enhance your preparation for upcoming examinations and interviews.

To check the correct answer, simply click the View Answer button provided for each question.

Have your own questions to contribute? Click the button below to share your MCQs with others!

+ Add Question

A

Admin • 828.03K Points
Coach

Q. ______ maps data into predefined groups.

  • (A) Regression
  • (B) Time series analysis
  • (C) Prediction
  • (D) Classification

A

Admin • 828.03K Points
Coach

Q. _____ is used to map a data item to a real valued prediction variable.

  • (A) Regression
  • (B) Time series analysis
  • (C) Prediction
  • (D) Classification

A

Admin • 828.03K Points
Coach

Q. In _____ , the value of an attribute is examined as it varies over time.

  • (A) Regression
  • (B) Time series analysis
  • (C) Sequence discovery
  • (D) Prediction

A

Admin • 828.03K Points
Coach

Q. In ______ the groups are not predefined.

  • (A) Association rules
  • (B) Summarization
  • (C) Clustering
  • (D) Prediction

A

Admin • 828.03K Points
Coach

Q. Link Analysis is otherwise called as ____.

  • (A) Affinity analysis
  • (B) Association rules
  • (C) Both A & B
  • (D) Prediction

A

Admin • 828.03K Points
Coach

Q. ______ is a the input to KDD.

  • (A) Data
  • (B) Information
  • (C) Query
  • (D) Process

A

Admin • 828.03K Points
Coach

Q. The output of KDD is ______.

  • (A) Data
  • (B) Information
  • (C) Query
  • (D) Useful information

A

Admin • 828.03K Points
Coach

Q. The KDD process consists of ____steps.

  • (A) Three
  • (B) Four
  • (C) Five
  • (D) Six

A

Admin • 828.03K Points
Coach

Q. Treating incorrect or missing data is called as________.

  • (A) Selection
  • (B) Preprocessing
  • (C) Transformation
  • (D) Interpretation

A

Admin • 828.03K Points
Coach

Q. Converting data from different sources into a common format for processing is called as____ .

  • (A) Selection
  • (B) Preprocessing
  • (C) Transformation
  • (D) Interpretation

Add MCQ in this Category

If you want to share an MCQ question in this category, it's a great idea! It will be helpful for many other students using this website.

Share Your MCQ

Browse Categories

Click on category to learn MCQs of that category.