A(n) ____ is a logical grouping of several data files that store data with similar characteristics.

Related MCQs

• Working with data in the data cache is many times faster than working with data in the data files because ____.
• What separates the physical aspects of data storage from the logical aspects of data representation?
• Which type of entity represents a logical generalization whose actual occurrence is represented by a second, associated entity?
• What scheme defines how and where the data are organized in a physical data storage?
• …………….is a best source of data for a data mining operation
• Data is:
• What represent a correspondence between the various data elements?
• Which of the following is characteristic of the data in a database?
• Which of the following schemas defines the stored data structures in terms of the database model used?
• A collection of data designed to be used by different people is called.