SQL Query Analysis with Schema Schema: student(rollNo, name, degree, year, sex, deptNo, advisor): deptNo: Foreign key referencing deptId in the department relation. advisor: Foreign key referencing empId in the professor relation. department(deptId, name, hod, phone): hod: Foreign key referencing empId …
Prepare for NTA UGC NET Computer Science with these carefully curated questions covering SQL queries, relational algebra, entity-relationship models, foreign keys, normalization, and more. This comprehensive guide provides concept clarity and includes essential topics like referential integrity, joins (INNER and …
