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Suppose R1(A, B) and R2(C, D) are two relation schemas. Let r1 and r2 be the correspondingrelation instances. B is a foreign key that refers to C in R2. If data in r1 and r2 satisfy referentialintegrity constraints, which of the following is ALWAYS TRUE?a)b)c)d)Correct answer is option 'A'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about Suppose R1(A, B) and R2(C, D) are two relation schemas. Let r1 and r2 be the correspondingrelation instances. B is a foreign key that refers to C in R2. If data in r1 and r2 satisfy referentialintegrity constraints, which of the following is ALWAYS TRUE?a)b)c)d)Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Suppose R1(A, B) and R2(C, D) are two relation schemas. Let r1 and r2 be the correspondingrelation instances. B is a foreign key that refers to C in R2. If data in r1 and r2 satisfy referentialintegrity constraints, which of the following is ALWAYS TRUE?a)b)c)d)Correct answer is option 'A'. Can you explain this answer?.

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