DBMS is always concerned with some rel world enterprise.Data store in DBMS describe real world entities and represent relationship between these entities. As like there are employees,departments and project in a company and data in the company database describe these entities. In terms of their attribute and relation ship to other entities. Data can be… Read More »
File system-:A file system is a process that manages data into the hard disk drive (HDD). Data are stored, accessed and managed. It is a logical disk component that manages a disk’s internal operations as it relates to a computer and is abstract to a human user. Without a file system, data stored information wouldn’t… Read More »
Introduction -: DBMS means database management system. DBMS is a specialized computer application to a central component of computing environment. DBMS play a vital role in organizing data about a particular enterprise. Example- A company store the data his employees (Employee name,number,address,salary etc.) Departments no, name location, project name,number etc. These are related to each… Read More »