在给学生教新的问题解决任务时,最适宜的方法是从学生熟悉的例子引入新课题。从知识分类学习论来看,最适当的解释是() 熟悉的例子可以减轻初学者的工作记忆负担。 熟悉的例子可以使学生感到亲切。 可以避免学生认知发展阶段的限制。 这样可以促进新任务的学习与记忆。
一个客户有一个IO比较敏感,比较耗用缓存的应用,下面哪方面可能对性能影响比较明显?() 写缓存。 服务器中的高速缓存。 磁盘驱动器机械臂。 磁盘阵列中的高速缓存。
在Excel中,输入当前时间可按组和键()
三类压力容器制作()。 可以随意进行分包。 可局部进行分包。 不得进行任何形式的分包。 只可分包给有相应资质的企业。
Upon announcement,the specific details surrounding the Virtual I/O Server requirements and performance are still being defined. The customer has engaged IBM to provide a server consolidation solution and would like to take advantage of the VIO Server benefits. How should the pSeries technical specialist best address this?() Design the solution and present it confidently so the customer does not question it.。 Design the solution and ensure the customer understands the unknowns with the new technology.。 Explain to the customer that the VIO Server does not benefit them when doing server consolidation so it has not been configured.。 Explain to the customer that the details surrounding the VIO Server have not been clearly defined so designing a solution is premature.。
产品设计属于()过程。