…………….uncovers relationships and patterns in the existing data

Related MCQs

• Working with data in the data cache is many times faster than working with data in the data files because ____.
• Relationships could be of the following type:
• In the relational model, relationships between relations or tables are created by using:
• What scheme defines how and where the data are organized in a physical data storage?
• What separates the physical aspects of data storage from the logical aspects of data representation?
• …………….is a best source of data for a data mining operation
• A(n) ____ is a logical grouping of several data files that store data with similar characteristics.
• Data is:
• What represent a correspondence between the various data elements?
• Which of the following is characteristic of the data in a database?