1. Question: Which of the following would not be an application of Data Mining in the banking field?

    A
    Detect patterns of fraudulent credit card use

    B
    Ascertaining the number of transactions made in a day

    C
    Determine credit card spending by customer groups

    D
    Find hidden correlation between different financial indicators

    E
    Predict the customers likely to change their credit card affiliation

    Note: Not available
    1. Report
  2. Question: A Star Schema is a database design that consists of:

    A
    A fact table

    B
    Dimension tables

    C
    Pivot tables

    D
    A fact and pivot tables

    E
    A fact table and one or more dimension tables

    Note: Not available
    1. Report
  3. Question: HOLAP stands for:

    A
    Hierarchical On-line Analytical Processing

    B
    Hybrid On-line Analytical Processing

    C
    Horizontal On-line Analytical Processing

    D
    Hyper On-line Analytical Processing

    E
    HyperCube On-line Analytical Processing

    Note: Not available
    1. Report
  4. Question: A structure that stores multi-dimensional information, having one cell for each possible combination of dimensions is known as:

    A
    Table

    B
    Section

    C
    Partition

    D
    Cube

    E
    Repository

    Note: Not available
    1. Report
  5. Question: Which Data Mining function/technique is used to analyse a collection of records over a period of time?

    A
    Classification

    B
    Associations

    C
    Sequential/Temporal patterns

    D
    Clustering

    E
    Segmentation

    Note: Not available
    1. Report
  6. Question: Which technique of Data Mining involves developing mathematical structures with the ability to learn?

    A
    Clustering and Segmentation

    B
    Neural Networks

    C
    Fuzzy Logic

    D
    Linear Regression Analysis

    E
    Rule based Analysis

    Note: Not available
    1. Report
  7. Question: A datawarehouse should be able to implement advanced query functionality. This means :

    A
    The RDBMS must provide a complete set of analytic operations including core sequential and statistical operations

    B
    The RDBMS must not have any architectural limitations

    C
    The RDBMS server must support hundreds, even thousands, of concurrent users while maintaining acceptable query performance

    D
    Query performance must not be dependent on the size of the database, but rather on the complexity of the query

    E
    The warehouse must ensure local consistency, global consistency, and referential integrity

    Note: Not available
    1. Report
  8. Question: The modification of data as it is moved into the data warehouse is:

    A
    Data Transformation

    B
    Replication

    C
    Synchronization

    D
    Data migration

    E
    Normalization

    Note: Not available
    1. Report
  9. Question: Which of the following statements is incorrect regarding Data Mining?

    A
    It is the process of turning data into information

    B
    It is a collection of many techniques

    C
    It is a replacement for OLAP

    D
    It is based on machine generated hypothesis

    E
    It is used in Decision Support, Prediction, Forecasting and Estimation

    Note: Not available
    1. Report
  10. Question: Which of the following would be the only similarity between a datawarehouse and OLTP system?

    A
    Purpose

    B
    Structure of data

    C
    Type of data

    D
    Condition of data

    E
    Data model

    Note: Not available
    1. Report
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