Archive for database answers

You are browsing the archives of database answers.

Frequently asked DBMS questions and aswers

1. What is database? A database is a logically coherent collection of data with some inherent meaning, representing some aspect of real world and which is designed, built and populated with data for a specific purpose. 2. What is DBMS? It is a collection of programs that enables user to create and maintain a database. […]

RDBMS -advanced Interview questions for freshers

81. What are database files, control files and log files. How many of these files should a database have at least? Why? Database Files The database files hold the actual data and are typically the largest in size. Depending on their sizes, the tables (and other objects) for all the user accounts can go in […]

RDBMS Concepts with explaination

1. What is database? A database is a logically coherent collection of data with some inherent meaning, representing some aspect of real world and which is designed, built and populated with data for a specific purpose. 2. what is DBMS? It is a collection of programs that enables user to create and maintain a database. […]