The three tasks shown have been completed in order to configure a naming method： Task 1： Installed on server and client： Oracle Net Services， TCP/IP， TCP/IP protocol adaptor Task 2： Started default listener on port 1521 Task 3： Added global database name to the listener.ora file. Which naming method was configured？（）
A、host naming method
B、local naming method
C、directory naming method
D、external naming method
复制拓扑建立在活动目录基础上，可以根据是架构，配置还是域复制进行改变。
A、对
B、错
死锁的检测可以通过（）图，利用（）定理来实现。
软件需求分析阶段的工作，可以分为四个方面：需求获取、编写需求规格说明书、需求评审和（ ）。
A、阶段性报告
B、需求分析
C、需求总结
D、用例分析
在PowerPoint中，用户可以在演示文稿中添加超级链接，然后利用它跳转到不同的位置。
A、对
B、错
You have a Level 1-only router (Router A) in IS-IS area 49.0001. How does Router A learn how to get to IP prefixes in other areas?（）
A、Router A must have a Level 2 adjacency with the Level 1/Level 2 router in area 49.0001.
B、The Level 1/Level 2 router in area 49.0001 sets the attached bit in the Level 1 link-state PDU (LSP) it floods into area 49.0001.
C、The Level 1/Level 2 router in area 49.0001 sets the attached bit in the Level 2 LSP it floods into area 49.0001.
D、The Level 1/Level 2 router in area 49.0001 advertises these prefixes into area 49.0001 using a Level 2 LSP it floods into the area.