An administrator suspects someone is modifying a sensitive file， and wants to log access information for this file. Which of the following AIX component accomplishes this？（） audit。 syslog。 TCB。 sysck。
教师经验要靠课例来（）。
An operator needs to create /dir1/dir2/dir3. The /dir1 does not exist. What command can be used to create dir2 and dir3?（） mkdir /dir1/dir2/dir3。 mkdir -R dir1/dir2/dir3。 mkdir -p /dir1/dir2/dir3。 mkdir -r /dir1/dir2/dir3。
Consider the following command： Backup database plus archivelog delete input； How many backup sets would be created by this command if the following were true：（） Control-file a NN uto backups were enabled. NN The size of backup sets was not restricted. NN One channel was allocated. 1。 2。 3。 4。 5。
获得性血小板功能异常症，下列哪项检查结果是错误的（） 出血时间延长和血小板数减低。 血小板粘附和聚集功能减退。 血小板第3因子有效性减低。 血块收缩正常。
A business partner wants to identify risks， develop action plans to manage the risks， and confirm resources required for a successful implementation of a BladeCenter solution to their customer. Which addresses this situation of the following？（）
