【多选题】Which two statements are true about alerts()
A.
Clearing an alert sends the alert to the alert history.
B.
Response actions cannot be specified with server-generated alerts.
C.
The nonthreshold alerts appear in the DBA_OUTSTANDING_ALERTS view.
D.
Server-generated alerts notify the problems that cannot be resolved automatically and requireadministrators to be notified.
【简答题】计算机系统设计时,条件分支指令有两种不同的设计方法: 系统1:先通过比较指令设置条件码,再测试条件码进行分支; 系统2:在分支指令中包含比较过程。 在两种系统中,条件分支指令都需要2个时钟周期,而所有其它指令均需1个时钟周期。系统1中,分支指令占全部指令的20%,由于每个分支指令之前都需要比较指令,因此比较指令也占20%。由于系统1在分支时不需要比较,因此它的时钟周期时间比系统2快1.25倍。请分...
【判断题】人生目的、人生态度、人生价值三者之间是辩证统一关系。
【简答题】作业的地址空间指的是(),地址空间中的地址称为()。内存地址的集合为(),它的地址称为()
【判断题】Birthday alerts, family snaps are not invaluable to ID thieves, predators(损人利己的人), and stalkers (跟踪者). (10.0分)A. √ B. ╳
【单选题】Birthday alerts, family snaps are not invaluable to ID thieves, predators(损人利己的人), and stalkers (跟踪者).
【单选题】The following command is issued on a Cisco Router: Router(configuration)#logging console warnings Which alerts will be seen on the console?()
B.
debugging, informational, notifications, warnings
C.
warnings, errors, critical, alerts, emergencies
D.
notifications, warnings, errors
E.
warnings, errors, critical, alerts
【简答题】作业的地址空间指的是____________,地址空间中的地址称为____________。内存地址的集合为____________,它的地址称为____________。
【单选题】Which alerts will be seen on the console when running the command: logging console warnings.()
B.
warnings, notifications, error, debugging, informational
C.
warnings, errors, critical, alerts, emergencies
D.
notifications, warnings, errors
E.
warnings, errors, critical, alerts
【简答题】作业的地址空间指的是______程序所占据的空间。