CBSE · Class 12 · Computer Science

Relational Databases

Chapter 3.1Database ManagementCBSE / NCERT · Secondary & Senior Secondary

1 world · 1 quick lab for this chapter.

Topics

Data modelling
- Relations, attributes and tuples
- Domains, degree and cardinality
- Candidate, primary, alternate and foreign keys

Places to explore freely · 1 world

Short practice · 1 quick lab

Questions for Class 12 Computer Science, with worked answers, on screen or as a printed paper.

CBSE · Class 12 · Computer Science

Chapter 3.1Database ManagementCBSE / NCERT · Secondary & Senior Secondary

1 world · 1 quick lab for this chapter.

Data modelling
- Relations, attributes and tuples
- Domains, degree and cardinality
- Candidate, primary, alternate and foreign keys

Places to explore freely · 1 world

Short practice · 1 quick lab

Questions for Class 12 Computer Science, with worked answers, on screen or as a printed paper.