Computer Sciences > Gate 2022 > Transaction
Let Ri(z) and Wi(z) denote read and write operations on a data element z by a transaction Ti, respectively. Consider the schedule S with four transactions.
S: R4(x)R2(x)R3(x)R1(y)W1(y)W2(x)W3(y)R4(y)
Which one of the following serial schedules is conflict equivalent to S?
S: R4(x)R2(x)R3(x)R1(y)W1(y)W2(x)W3(y)R4(y)
Which one of the following serial schedules is conflict equivalent to S?
Correct : a
Similar Questions
A palindrome is a word that reads the same forwards and backwards. In a game
of words, a player has the following two plates painted with letters.
From...
Which number does not belong in the series below?
2, 5, 10, 17, 26, 37, 50, 64
Choose the word that is opposite in meaning to the word “coherent”.
Total Unique Visitors
Loading......