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00:00  Introduction 
00:48  Empty Relation 
02:05  Universal Relation 
05:38  Reflexive Relation 
06:46  Symmetric Relation 
07:36  Transitive Relation 
13:46  Exercise 1.1  Ques : 4 
16:50  Equivalence Relation 
22:06  EduRev Infinity 
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1. What are the different types of relations? 
2. What is the difference between onetoone and onetomany relations? 
3. How can you represent manytomany relations in a database? 
4. Can a manytomany relation be converted to a onetomany relation? 
5. What is referential integrity in database management? 
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