伴孢晶体
A typical example of a process # 19082 in the /proc file would be： # ls -l /proc/19082 total 0 dr-xr-xr-x 1 root system 0 Sep 15 15：12 . dr-xr-xr-x 1 root system 0 Sept 15 15：12 .. -rw------- 1 root system 0 Sept 15 15：12 as -r-------- 1 root system 128 Sept 15 15：12 cred --w------- 1 root system 0 Sept 15 15：12 ctl dr-xr-xr-x 1 root system 0 Sept 15 15：12 lwp -r-------- 1 root system 0 Sept 15 15：12 map dr-x------ 1 root system 0 Sept 15 15：12 object -r--r--r-- 1 root system 448 Sept 15 15：12 psinfo -r-------- 1 root system 1024 Sept 15 15：12 sigact -r-------- 1 root system 1520 Sept 15 15：12 status -r--r--r-- 1 root system 0 Sept 15 15：12 sysent Writing to which of the following files will allow the owner to stop a process？（） [" status"," sysent"," ctl"," a"]
Given: Which code, inserted at line 4, guarantees that this program will output [1, 2]（）? ["Set set = new TreeSet();","Set set = new HashSet();","Set set = new SortedSet();","List set = new SortedList();","Set set = new LinkedHashSet()"]
智能化系统的描述中，正确的有（）。 ["智能建筑电气技术仍然包括强电与弱电两类","建筑及建筑群用电一般指220V50Hz及以上的强电","建筑智能化就是集结构、系统、服务、管理及它们之间的最优化组合","提供便利的建筑环境的建筑称之为智能建筑","在通常的设计当中，建筑智能化分为安全防范系统、通信及控制系统.多媒体系统"]
While monitoring a system using vmstat， which of the following options most likely indicates that the system is CPU bound？（） [" r is greater than 40"," id is greater than 50"," sum of id and wa equals 50"," sum of us and sy equals 100"]
教师教学评价主要采用（）和（）的形式进行，同时也可采用（）、（）和（）等多种评价形式。
