Tag: database management system

Covers relational data model concepts, database schemas, tuples, attributes, relations, keys, super-keys, and integrity constraints (domain, entity, referential).

introduction and importance of ms excel

Covers fundamental concepts of relational data model including relations, tuples, attributes, domains, keys, integrity constraints, and database operations for Class XII students

application of electronic spreadsheet in accounting

micosoft office

Objective questions on Database Management Systems (DBMS) concepts, covering MS Access, database design, ER modeling, normalization, and accounting database applications for Class-XII students.

designing and creating simple tables, forms, and queries