2. 计算机
  3. Oracle RDBMS is a distributed DBMS. Which of the following techniques adapted ensure atomicity of distributed transaction? (

Oracle RDBMS is a distributed DBMS. Which of the following techniques adapted ensure atomicity of distributed transaction? (

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问题 Oracle RDBMS is a distributed DBMS. Which of the following techniques adapted ensure atomicity of distributed transaction? (    )
选项 A、Two  Phases Commit (2PC)
B、Remote Procedure Call (RPC)
C、triggers
D、snapshots
答案A
解析
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原NCRE全国计算机四级

NCRE全国计算机四级

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