You can try the full form of RDBMS and gain confidence at least in RDBMS meaning. Edumantra takes good care of you so buying books for competitive exams is not necessary. Additionally we would like to tell that the full form of RDBMS is Relation Database Management System.
The (abbreviation) full form of RDBMS is Relational Database Management System
RDBMS Full Form, Abbreviation & Meaning
Edgar Codd has introduced the Relational Database Model. Databases are widely used in the modern world to store data, extract it and use for its various purposes. In RDBMS, data is stored in tables.
Each table can be viewed in various ways and the data can be manipulated by using relational operators. Some of the most popular RDBMS used are MS SQL Server, DB2, Oracle and MySQL