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control is important because the simultaneous execution of transactions over a shared database can create several data integrity and consistency problems.
Q4: The design of the system's processes is
Q5: String comparisons are made from left to
Q14: If you add a new column to
Q20: During decentralized design,after the _ process has
Q28: All factors must be checked to ensure
Q43: Date procedures are often more software-specific than
Q50: If T1 has not unlocked data item
Q64: A(n)_ serves as the basis for planning,development,and
Q67: In a subquery,the _ query is executed
Q97: The most likely data type for a