【单选题】数据库人工管理阶段与文件系统阶段的主要区别是文件系统( )
【单选题】设 SP 的初值为 1000H ,执行指令 PUSH AX 后 SP 的值是 ( )
【单选题】设 SP 的初值为 1000H ,执行指令 PUSH AX后 SP 的值()
【单选题】人工管理阶段与文件系统阶段的主要区别是文件系统()
【简答题】Real controllable switches don't have these ideal characteristics and hence will _________ power when they are used in the numerous applications already mentioned.
【判断题】自动跟拍高清监控摄像机可以将跟拍拍摄的视频自动传输到某个终端自动分析。
【简答题】设堆栈指针 SP的初值为2300H,(AX)=5000H,(BX)=4200H。执行指令PUSH AX后,(SP)=?,再执行指令PUSH BX及POP AX之后,(SP)=? (AX)=? (BX)=?
【单选题】Which of the following best describes a controllable cost?
A.
A cost which can be easily forecast and is therefore readily controllable using budgetary control technique.
B.
A cost which can be separately identified with a particular cost object
C.
A cost which is easily controlled because it is not affected by fluctuations in the level of activity
D.
A cost which can be influenced by its budget holder.
【简答题】设堆栈指针SP的初值为2300H,AX=50ABH,BX=1234H。执行指令PUSH AX后,SP=(),再执行指令PUSH BX 及 POP AX之后,SP=(),AX=(),BX=()。
【单选题】十二指肠液镜检取材要求,哪项符合:( )