Question
Is every view serializable schedule also conflict
serializable?Solution
View serializability and conflict serializability are two different concepts used to determine the correctness of a database schedule, ensuring that transactions are executed in a way that preserves consistency. • Conflict Serializability:  A schedule is conflict serializable if it can be transformed into a serial schedule (where transactions are executed one after another without overlapping) by swapping non-conflicting operations. This is a stricter condition as it requires the preservation of the order of conflicting operations. • View Serializability:  A schedule is view serializable if it is view-equivalent to a serial schedule, meaning that the initial read, intermediate reads, and final writes are consistent with some serial schedule. View serializability is a broader concept and allows for more schedules to be classified as serializable.
Six persons, N, O, P, Q, R and S, live in a six storey building, such that bottommost floor is numbered as 1 and the floor above it is numbered as 2 and...
If R lives above P and below U then who lives immediately above X?
Which carton is kept at third place above U?
Six items, T, U, V, W, X and Y are placed one above another. Two items are placed above X. V is placed just above Y. Three items are placed between Y an...
How many boxes are there between Box D and Box G?
Which of the following is true?
Which of the following combination is true?
How many persons attend the marriage between T and Q?
What will be the mark secured by Q?
Which of the following colour is liked by Y?