终端在收到切换命令Cell Chang Order From UTRAN后，使用（）来辅助PS业务的切换

[单选题]UE在收到切换命令后，会启动切换等待定时器，这个定时器是（）。A . T300B . T310C . T304D . T311

[单选题]In order to use the water from the stove, there ______ be a pipe connecting the tub with the stove.A． mustB． seemed toC． needn'tD． should

[单选题]When the order （） is received from the bridge, the main air stop valve in the starting air line should be shut.A . stand-by engineB . full aheadC . finished with engineD . full away

[单选题]下列哪些是E-UTRAN到UTRAN的切换策略?()A．PS HO(PS Handover)B．SRVCC(Singie Radio Voice Call Continuity)C．重定向D．SvLTE

[单选题]对由SELECT--FROM—WHERE—GROUP--ORDER组成的SQL语句，其在被DBMS处理时，各子句的执行次序为()A．SELECT—FROM—GROUP—WHERE—ORDERB．FROM——SELECT--WHERE——GROUP——ORDERC．FROM——WHERE——GROUP——SELECT——ORDERD．SELECT——FROM——WHERE——GROUP——ORDER

[单选题]I've got the order from the boss that the work______finished before 5p. m. today.A．would beB．beC．will have beenD．could be

[单选题]基于业务系统间切换中，终端上报报告后，在何时才能触发切换（）A . RRC Connection Setup Complete后B . RAB Assignment Request后C . RAB Assignment Response后D . Radio Bearer Setup Complete后

[判断题] 对处于空闲模式、CELL_PCH和URA_PCH状态的用户，UTRAN通过在PCCH上发送PAGINGTYPE2寻呼消息来启动寻呼过程。A . 正确B . 错误

[单选题]SQL查询命令的结构是（　　）。SELECT…FROM…WHERE…GROUP BY…HAVING…ORDER BY…其中HAVING必须配合使用的短

[单选题]AIX消除终端屏幕使用如下哪个命令？（）A . emptyB . blankC . clearD . finger