15CS53 : Module 2 Question bank for Module 2


Module 2:



1
Identify different unary operator.Interpret the role and  importance of unary operator with example. Does each unary operator satisfy Commutative Law.



2
Identify different Binary Operator. Interpret the role and  importance of Binary operator with example.



3
Solve the Queries using Relational Alzebra on Company Database.



4
Solve the Queries using Relational Alzebra on Sailor-boat/ any database as provided.



5.
Compare and classify different types of JOIN operations.



6
Identify different Set theory operator in relational alzebra and calculus..Interpret the role and  importance of these operator with example. Does each  operator satisfy Commutative Law.


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