JZ-7型空气制动机机能检查时，自阀、单阀手柄均置运转位，列车管压力指示值应为（）。 400kPa或600kPa。 500kPa或650kPa。 500kPa或600kPa。 450kPa或600kPa。
霉菌
A client has an existing Logical Partition (LPAR) on a p650 running AIX 5.2 and will be porting this LPAR to a p5 590. A mksysb has been run to tape, and a compatible tape drive is available and allocated to the target LPAR on the p5 590. What additional resource needs to be available on the p5 590?（） A CD or DVD with installation media。 An internal SCSI adapter in the target LPAR。 An Ethernet adapter for access to an FTP server。 Advanced Power Virtualization feature of the p5 590。
Which of the following methods can be used to enable/disable the Commerce Payments CustomOffline cassette？（） From WebSphere Commerce Configuration Manager。 By updating the ENABLED column in the CASSETTES table。 By running the ’configureCassette’ command。 From WebSphere Commerce Administration Console。 From WebSphere Commerce Payments User Interface。
A production system needs to be upgraded from AIX V5.2 to AIX V5.3. All system logs and users need to be saved. Which installation method will accomplish the upgrade（） Update Installation。 Migration Installation。 Preservation Installation。 Mirror rootvg prior to a Preservation Installatio。
An administrator created a WebSphere Commerce instance but the site is not performing properly. The log messages don’t give enough information to determine the problem. Which tool is used to configure tracing of WebSphere Commerce？（）
