Companycom is implementing a pair of Virtual IO Servers to service four LPARs. If each operating system image requires 15GB of disk space, what is the minimum amount of SCSI resource necessary?（） Two SCSI paths and two 73GB SCSI disks。 Two SCSI paths and two 36GB SCSI disks。 Four SCSI paths and four 73GB SCSI disks。 Two dual port SCSI RAID adapters with two 73GB SCSI disk。
木本植物用（）方法可以杀菌，同时可以延长切花的寿命。
Which files are required for a full recovery of the database in ARCHIVELOG mode？（） Database datafiles。 Online redo logs。 Archived redo logs。 Backup control file。 Control file from a backu。
he system administrator is making system wide changes to a server， which will add to the PATH variable for the server environment. Where is the PATH variable found for the system？（） /profile。 /etc/envpath。 /etc/profile。 /etc/environment。
按照保险合同当事人订立保险合同的真实意思对合同条款所作的解释是（）。 文义解释。 意图解释。 专业解释。 立法解释。
User2 is complaining that he is unable to list the contents of a directory. What is the most likely cause?（）
