Which three statements are true when the listener handles connection requests to an Oracle 12cdatabase instance with multithreaded architecture enabled In UNIX?（） Thread creation must be routed through a dispatcher process。 The local listener may spawn a now process and have that new process create a thread。 Each Oracle process runs an SCMN thread.。 Each multithreaded Oracle process has an SCMN thread.。 The local listener may pass the request to an existing process which in turn will create a thread.。
（）负责本标段的项目工程质量、进度、生产安全、环境保护控制体系及措施，并监督实施； 综合部。 施工标段项目部。 质量安全部。 技术部。
“害人之心不可有，防人之心不可无”，具备一定的设防意识，即人的“光环心理”。（）
If the user types the password aiko when prompted， what is the result？（） password：got。 password：got aiko。 password：aiko；got aiko。 An exception is thrown at runtime.。 Compilation fails due to an error on line 8.。
对于几级以上的肌力患者即可进行抗阻练习：（） 0级。 1级。 2级。 3级。 4级。
In one of your online transaction processing （OLTP） applications， users are manipulating and querying a database table simultaneously. From the Segment Advisor， you find that one of the tables is highly fragmented and you want to shrink the table immediately without affecting the currently active queries. Which option would you use with the ALTER TABLE command to achieve this objective？（）
