Time stamping demands a lot of system resources because many transactions might have to be stopped,rescheduled,and stamped.
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Q3: Incomplete or improper transactions can have a
Q5: A shared lock produces no conflict as
Q8: The scheduler establishes the order in which
Q10: A lock guarantees the open use of
Q11: Serializability means that data used during the
Q14: Atomicity indicates the permanence of the database's
Q15: Durability requires that all portions of the
Q16: A scheduler facilitates data isolation to ensure
Q19: Time stamps must only have the single
Q20: A growing phase in a two-phase lock
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