A customer is planning to implement a database server for their high volume online business. Downtime at any point represents a significant loss of revenue， so performance and high availability are extremely important.They requested a 4-way configuration with 8GB RAM and four gigabit Ethernet connections.Which of the following solutions is the most appropriate？（） x445 4-way Xeon DP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two BroadCom Gigabit NICs。 x366 4-way Xeon MP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two Intel Gigabit NICs。 x445 4-way Xeon MP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two BroadCom Gigabit NICs。 x445 4-way Xeon DP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two Intel Gigabit NIC。
项目管理以（）为核心，建立完善合同管理体系，合同管理从产生、执行、终止全过程始终处于有序和受控状态。 合同。 招标文件。 监理文件。 施工计划。
Which of the following is not a valid setting for the PROGRAM_TYPE parameter in a program object or the JOB_TYPE parameter in a job object？（） PLSQL_BLOCK。 JAVA_STORED_PROCEDURE。 STORED_PROCEDURE。 EXECUTABLE。 None of the above are invalid settings.。
液压油常用的粘度包括动力粘度、运动粘度和（） 静止粘度。 相对粘度。 绝对粘度。 标准粘度。
电能的测量，不仅要反映负载功率的大小，还要反映功率的（）
The listener has shut down unexpectedly. You want to view the listener log file and listener trace file to find the cause of the problem. How can you view the contents of the listener log file and the listener trace file？（）
