conman sj CPU#jobs.ls；joblog
conman sj CPU#jobs.ls；stdlist
jobman showjoblog CPU#jobs.ls
jobman showjoblog CPU#jobs.ls；stdlist
第1题：
下列关于无线自组网，正确的是( )。
A．无线自组网是一种自组织、非对称的无线移动网络
B．无线自组网又称为移动Ad hoc网络
C．Ad hoc网络需要基站来实现通信
D．Ad hoc网络中有固定的路由器，可通过这些路由器实现路由选择
第2题：
An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following commands will list repeating scheduled tasks?（）
A. at -l
B. jobs -l
C. sched -l
D. crontab -l
第3题：
What is considered as a measure of how much one has remembered?
A The length of the list
B The type of list items
C The time difference of relearning
D The time difference of brain working
第4题：
An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following commands will list repeating scheduled tasks?（）
第5题：
WiFi无线网络的拓扑结构主要有（）
第6题：
关于Ad-Hoc模式下列描述正确的是()
A. Ad-Hoc模式需要使用无线网桥连接多个客户端
B. Ad-Hoc模式需要使用AP连接客户端
C. Ad-Hoc模式需要使用AP和无线网桥连接客户端
D. Ad-Hoc模式不需要使用AP和无线网桥
第7题：
Ad Hoc路由种类：
第8题：
What is one of the problems that David is facing now?
A. He is too young to get a credit card.
B. He has no time to learn driving.
C. He has very little spare time.
D. He will soon lose his job.
第9题：
helga is working with a multi-value field that has numeric values in a list. she would like to apply a formula to each item in the list, return the list which one of the following @fuctions can she use to accomplish this with one line of code?（）
第10题：
WiFi无线网络的拓扑结构主要有（）