A、Flat earth B、3-D Square C、Trapezoidal D、Round earth
A、All AWR tables belong to the SYSTEM schema. B、The AWR data is stored in memory and in the database. C、The snapshots collected by AWR are used by the self-tuning components in the database D、AWR computes time model statistics based on time usage for activities, which are displayed in the v$SYS time model and V$SESS_TIME_MODEL views. E、AWR contains system wide tracing and logging information.
A、Consumer direct store model B、Advanced B2B direct store model C、Demand chain store model D、Advanced Demand chain store model E、Marketplace hub store model
A、Class-based Model B、Maximum Allocation Model C、Russian Doll Model D、Global Tunnel Model E、Policy-based Model
A、Policy-based Model B、Class based Model C、Russian Doll Model D、Global Tunnel Model E、Maximum Allocation Model
A、SQLServer每次重启时,都重新创建model数据库 B、每次启动数据库引擎时,model数据库的大小都会被重置 C、model数据库用作在系统上创建的所有数据库的模板 D、model数据库是系统数据库,因此不能向该数据库中添加表
A、HBM[Human Body Model]--人体模型 B、CDM[Charged Device Model]--带电设备模型 C、MM[Machine Model]---机器模型 D、HMM[Human Machine Model]--人机模型
A、Model向View注册,Controller监听事件并做出响应 B、View向Controller注册,Model监听事件并做出响应 C、View向Model注册,Controller监听事件并做出响应 D、Controller向Model注册,View监听事件并做出响应
A、Memory mirroring and hot swap memory B、Memory mirroring and hot spare memory C、Four way memory interleaving and chipkill D、Four way memory interleaving and memory mirroring