管孔内径大的管材应放在管群的什么位置（）。

A、内侧

B、外侧

C、上边

D、下边

百度死链接官方文档中是指出死链包括哪几种（）

A、协议死链

B、跳转死链

C、内容死链

D、临时死链

A customer needs to analyze an application that was developed for Oracle Application Server 10gR2 or 10gR3 (OC4J) in order to prepare to upgrade the infrastructure to WebLogic 12c. The customer wants understand the changes required to be made to the application and how to configure WebLogic in to support the newly upgraded application.    Which three actions would you recommend for upgrading the customer's application and server configuration?（）

Use Oracle Upgrade Manager to create a new WebLogic domain template from an OAS/OC4J  installation and redeploy the application.  

Use SmartUpgrade to analyze the OAS/OC4J server configuration and create WebLogic  configuration files.  

Use SmartUpgrade to analyze the application archive (EAR/WAR/JAR) Source Directory or IDeveloper project and generate a report that describes the areas of the application that need to be updated.  

Use the Configuration Wizard to extend an existing WebLogic domain with OAS/OC4J support  libraries and redeploy the application.  

Use SmartUpgrade to generate application artifacts and deployment descriptors that can be deployed to WebLogic.

You have run out of disk space on a partition. Which of the following would be an easy way to move data to a new partition without reconfiguring the path to the data in existing applications？（）

A、 Run ext2fs ACL.

B、 Use a hard link.

C、 Use a symbolic link.

D、 Use the loopback device.

E、 Create a block device offset.

In xorg.conf， which section is concerned with fonts？（）

A、 the Fonts section

B、 the Files section

C、 the xfsCodes section

D、 the Graphics section

E、 the modeline section

What command with all options and/or parameter will send the signal USR1 to any executing process of  program apache2？（）