What does the Fast Connection Failover feature of Active GridLink for RAC provide?（） instant notification of a RAC node failure so applications never have to retry a transaction that was sent to a node that failed during the transaction。 near-instant notification of the failure of a RAC node failure that minimizes the possibility connection to a failed node being provided to an application。 application level notification of a failed RAC node such that an application can retry a transaction if required。 faster failover for Multi Datasources。 guaranteed transaction high availability when interacting with an Oracle RAC Database。
自我评价不仅是一种单纯的对自身的认知过程，而是包含情感和意志过程在内的综合性的心理过程。（）
Using the report wizard you create a tabular report to display all the columns in the EMP table. The records are ordered by the deptname and job columns. You need to create a hierarchical report that breaks on the deptname and job values. Using the data model how would you create this break structure?（） Specify the break order on the gemp group Property palette. 。 Specify a break order on the dept_name and job columns property palettes. 。 Click and drag the dept_name and jobs column out and above of the gemp group to create a new parent group. 。 Change the position of the dept_name and the job columns within the gemp group.。
肌肉收缩时张力基本保持不变，但肌纤维长度缩短或延长称为：（） 等张运动。 等长运动。 等速运动。 放松运动。 耐力运动。
In Real Operations Automation， we have Domain Template and WebLogic Scripting Tool for provisioning and configuration respectively. Which are the other two elements ？（） Weblogic Cluster 。 Weblogic Cache。 Weblogic Grid。 Weblogic Deployment&e。
While creating a scheduler window using the DBMS_SCHEDULER package， a user logged in as DBMGR gets the error message insufficient privileges？ Which two commands would you use to resolve this error？（）
