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Let ri(z) and wi(z) denote read and write operations respectively on a data item z by a transaction Ti. Consider the following two schedules.S1 : r1(x) r1(y) r2(x) r2(y) w2(y) w1(x)S2 : r1(x) r2(x) r2(y) w2(y) r1(y) w1(x)Which one of the following options is correct?a)S1 is conflict serializable, and S2 is not conflict serializable.b)S1 is not conflict serializable, and S2 is conflict serializable.c)Both S1 and S2 are conflict serializable.d)Neither S1 nor S2 is conflict serializable.Correct answer is option 'B'. Can you explain this answer? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Let ri(z) and wi(z) denote read and write operations respectively on a data item z by a transaction Ti. Consider the following two schedules.S1 : r1(x) r1(y) r2(x) r2(y) w2(y) w1(x)S2 : r1(x) r2(x) r2(y) w2(y) r1(y) w1(x)Which one of the following options is correct?a)S1 is conflict serializable, and S2 is not conflict serializable.b)S1 is not conflict serializable, and S2 is conflict serializable.c)Both S1 and S2 are conflict serializable.d)Neither S1 nor S2 is conflict serializable.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Let ri(z) and wi(z) denote read and write operations respectively on a data item z by a transaction Ti. Consider the following two schedules.S1 : r1(x) r1(y) r2(x) r2(y) w2(y) w1(x)S2 : r1(x) r2(x) r2(y) w2(y) r1(y) w1(x)Which one of the following options is correct?a)S1 is conflict serializable, and S2 is not conflict serializable.b)S1 is not conflict serializable, and S2 is conflict serializable.c)Both S1 and S2 are conflict serializable.d)Neither S1 nor S2 is conflict serializable.Correct answer is option 'B'. Can you explain this answer?.

Solutions for Let ri(z) and wi(z) denote read and write operations respectively on a data item z by a transaction Ti. Consider the following two schedules.S1 : r1(x) r1(y) r2(x) r2(y) w2(y) w1(x)S2 : r1(x) r2(x) r2(y) w2(y) r1(y) w1(x)Which one of the following options is correct?a)S1 is conflict serializable, and S2 is not conflict serializable.b)S1 is not conflict serializable, and S2 is conflict serializable.c)Both S1 and S2 are conflict serializable.d)Neither S1 nor S2 is conflict serializable.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Computer Science Engineering (CSE). Download more important topics, notes, lectures and mock test series for Computer Science Engineering (CSE) Exam by signing up for free.

Here you can find the meaning of Let ri(z) and wi(z) denote read and write operations respectively on a data item z by a transaction Ti. Consider the following two schedules.S1 : r1(x) r1(y) r2(x) r2(y) w2(y) w1(x)S2 : r1(x) r2(x) r2(y) w2(y) r1(y) w1(x)Which one of the following options is correct?a)S1 is conflict serializable, and S2 is not conflict serializable.b)S1 is not conflict serializable, and S2 is conflict serializable.c)Both S1 and S2 are conflict serializable.d)Neither S1 nor S2 is conflict serializable.Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Let ri(z) and wi(z) denote read and write operations respectively on a data item z by a transaction Ti. Consider the following two schedules.S1 : r1(x) r1(y) r2(x) r2(y) w2(y) w1(x)S2 : r1(x) r2(x) r2(y) w2(y) r1(y) w1(x)Which one of the following options is correct?a)S1 is conflict serializable, and S2 is not conflict serializable.b)S1 is not conflict serializable, and S2 is conflict serializable.c)Both S1 and S2 are conflict serializable.d)Neither S1 nor S2 is conflict serializable.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Let ri(z) and wi(z) denote read and write operations respectively on a data item z by a transaction Ti. Consider the following two schedules.S1 : r1(x) r1(y) r2(x) r2(y) w2(y) w1(x)S2 : r1(x) r2(x) r2(y) w2(y) r1(y) w1(x)Which one of the following options is correct?a)S1 is conflict serializable, and S2 is not conflict serializable.b)S1 is not conflict serializable, and S2 is conflict serializable.c)Both S1 and S2 are conflict serializable.d)Neither S1 nor S2 is conflict serializable.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Let ri(z) and wi(z) denote read and write operations respectively on a data item z by a transaction Ti. Consider the following two schedules.S1 : r1(x) r1(y) r2(x) r2(y) w2(y) w1(x)S2 : r1(x) r2(x) r2(y) w2(y) r1(y) w1(x)Which one of the following options is correct?a)S1 is conflict serializable, and S2 is not conflict serializable.b)S1 is not conflict serializable, and S2 is conflict serializable.c)Both S1 and S2 are conflict serializable.d)Neither S1 nor S2 is conflict serializable.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Let ri(z) and wi(z) denote read and write operations respectively on a data item z by a transaction Ti. Consider the following two schedules.S1 : r1(x) r1(y) r2(x) r2(y) w2(y) w1(x)S2 : r1(x) r2(x) r2(y) w2(y) r1(y) w1(x)Which one of the following options is correct?a)S1 is conflict serializable, and S2 is not conflict serializable.b)S1 is not conflict serializable, and S2 is conflict serializable.c)Both S1 and S2 are conflict serializable.d)Neither S1 nor S2 is conflict serializable.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Computer Science Engineering (CSE) tests.