What Do You Mean By Database Management?

What Do You Mean By Database Management? Database Management, allows a person to organize, store and retrieve data from a computer. Database Management can also describe, the data storage, operations and security practices of a Database Administrator (DBA), throughout the life cycle of the data. What are the 5 major components of the DBMS environment?

What Is Difference Between Logical And Physical Files?

What Is Difference Between Logical And Physical Files? Physical files contain the actual data that is stored on the system, and a description of how data is to be presented to or received from a program. They contain only one record format, and one or more members. … Logical files do not contain data. They

What Is The File Management In Operating System?

What Is The File Management In Operating System? File management is one of the basic and important features of operating system. … File management is defined as the process of manipulating files in computer system, it management includes the process of creating, modifying and deleting the files. What are the basic functions of file management