The implicit beginning of a transaction is ____.
A) When the database is started
B) When a table is accessed for the first time
C) When the first SQL statement is encountered
D) When the COMMIT command is issued
Correct Answer:
Verified
Q23: The information stored in the _ is
Q25: A transaction is a unit of work
Q27: The_ manager is responsible for assigning and
Q27: One of the three most common data
Q28: _ means that data used during the
Q31: are required to prevent another transaction from
Q32: All transactions must display .
A) atomicity, consistency,
Q40: ANSI defines four events that signal the
Q40: Lock _ indicates the level of lock
Q60: A lock prevents the use of any
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