瓶体：直接承受内压的气瓶（）。 瓶体。 主体。 瓶阀。 附件。
A system administrator has an existing mksysb image, but would like to modify the image.data file on the mksysb before installing it on a system. Which of the following procedures is most appropriate to perform?（） Create a new image.data file and recreate the mksysb image.。 Use the dd command to replace the image.data file on the mksysb tape.。 Use the tctl command to palce the new image.data file on the mksysb tape.。 Place the new image.data file on a diskette that will be road during the installation of the mksysb.。
A large enterprise customer needs a standardized way to backup user data from multiple systems to tape. What solution will meet this need?（） backup command。 Tivoli Storage Manager。 Tivoli Disaster Recovery Manager。 Store mksysb images on a NIM server。
简述大学生网络成瘾的特点？
A customer currently has five partitioned POWER4 systems and is adding new systems. When the pSeries technical specialist introduces the first p5 system with CoD into this environment， how should the HMC be handled？（） Order a new HMC to support the p5 system.。 Attach the new p5 system to the existing HMC.。 Upgrade the existing HMC to accommodate both the POWER4 and p5 systems.。 Do nothing. This system does not require an HMC.。
溶血性贫血下列何项是正确的（）
