R1RegNoNameScore1200BabuA1201LuluA+1202SunuBR2RegNoNameSocre1203BijuD1 – InterviewSolution

1.

R1RegNoNameScore1200BabuA1201LuluA+1202SunuBR2RegNoNameSocre1203BijuD1201LuluA+Show the output of the following relational operations. a) R1 – R2 b) R1 ∩ R2 c) R1 ∪ R2

Answer»

a)

RegNo	Name	Score
1200	Babu	A
1202	Sunu	B

b)

RegNo	Name	Score
1201	Lulu	A+

c)

RegNo	Name	Score
1200	Babu	A
1201	Lulu	A+
1202	Sunu	B
1203	Biju	D

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