Data:Data is a piece of raw facts or organized information or factual information whichcan be processed and stored as information, especially information is organized for analysis or used to reasoning, discussion, or calculation in which conclusions may be drawn on the results of experience, observation or experiment. This may consist of numbers, words, or images, particularly as measurements or observations of a set of variables.
A data base is a collection of data.
Database is defines as a collection related records/data. When the data in the database is grouped based on some classification it is called database clustering.
a collection of data is supplied by the database vendor. example: Oracle
The system database that contains descriptions of the data in the database is called the data dictionary or metadata repository. It stores information about the structure, definition, and organization of data elements within the database to help users and systems work with the data effectively.
A database is a source of data.. a collection of data.. whether it's in paper form, or otherwise.
DDL - Data Definition Language Create,Alter,Drop and Truncate are the components of oracle database.
Data definition is the term used to describe expected data value.
it is a process of eliminate data redundancy and improved data integrity, storage efficiency, or scalability.
Collection of inter related data is called table.Collection of tables is called database.Field of database is its attribute.
1. A data definition language 2. A data manipulation language 3. A data dictionary
it is a process of eliminate data redundancy and improved data integrity, storage efficiency, or scalability.
Database testing is about checking exact values which have been retrieved from the database by the web or desktop application data should correctly match as per the records that are stored in the Database