The systematic description of the syntactic structure of a specific database. It describes the structure of the attributes the tables and foreign key relationships.

[Solved] Data dictionary is

Q.	Data dictionary is
A.	Large collection of data mostly stored in a computer system
B.	The removal of noise errors and incorrect input from a database
C.	The systematic description of the syntactic structure of a specific database. It describes the structure of the attributes the tables and foreign key relationships.
D.	None of these
Answer» C. The systematic description of the syntactic structure of a specific database. It describes the structure of the attributes the tables and foreign key relationships.

1.5k

Do you find this helpful?

View all MCQs in

Data Mining and Data Warehouse

Discussion

No comments yet

Related MCQs

The important aspect of the data warehouse environment is that data found within the data warehouse is___________.
Data marts that incorporate data mining tools to extract sets of data are called ______.
The important aspect of the data warehouse environment is that data found within the data warehouse is___________.
__________describes the data contained in the data warehouse.
The source of all data warehouse data is the____________.
The most common source of change data in refreshing a data warehouse is _______.
______________ is data about data.
The data from the operational environment enter _______ of data warehouse.
Data that are not of interest to the data mining task is called as ______.
_________data consists of sample input data as well as the classification assignment for the data.