网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
Youaredesigningann-tierJavaEEapplication.YouhavealreadydecidedthatsomeofyourJSPswillneedtogetdatafromaCustomerentitybean.YouaretryingtodecidewhethertouseaCustomer stubobjectoraTransferObject.Whichtwostatementsaretrue？（）
A.Thestubwillincreasenetworktraffic.
B.TheTransferObjectwilldecreasedatastaleness.
C.ThestubwillincreasethelogicnecessaryintheJSPs.
D.Inbothcases，theJSPscanuseELexpressionstogetdata.
E.OnlytheTransferObjectwillneedtouseaBusinessDelegate.
参考答案
更多 “ Youaredesigningann-tierJavaEEapplication.YouhavealreadydecidedthatsomeofyourJSPswillneedtogetdatafromaCustomerentitybean.YouaretryingtodecidewhethertouseaCustomer stubobjectoraTransferObject.Whichtwostatementsaretrue？（）A.Thestubwillincreasenetworktraffic.B.TheTransferObjectwilldecreasedatastaleness.C.ThestubwillincreasethelogicnecessaryintheJSPs.D.Inbothcases，theJSPscanuseELexpressionstogetdata.E.OnlytheTransferObjectwillneedtouseaBusinessDelegate. ” 相关考题
考题
不属于《中共中央关于加强党的执政能力建设的决定》中概括的党的执政能力的是( )。
A.驾驭社会主义市场经济的能力B.发展社会主义民主政治的能力C.建设社会主义先进文化的能力D.紧密联系群众、了解群众的能力
考题
A Windows Communication Foundation (WCF) solution exposes the following service over a TCP binding.(Line numbers are included for reference only.)01 [ServiceContract]02 [ServiceBehavior(ConcurrencyMode = ConcurrencyMode.Multiple)]03 public class DataAccessService04 {05 [OperationContract]06 public void PutMessage(string message)07 {08 MessageDatabase.PutMessage(message);09 }10 [OperationContract]11 pubic string[] SearchMessages(string search)12 {13 return MessageDatabase.SearchMessages(search);14 }15 }MessageDatabase supports a limited number of concurrent executions of its methods. You need to change the service to allow up to the maximum number of executions of the methods of MessageDatabase. This should be implemented without preventing customers from connecting to the service. What should you do?（）A. Change the service behavior as follows. [ServiceBehavior(ConcurrencyMode = ConcurrencyMode.Multiple, InstanceContextMode = InstanceContextMode.Single)]B. Change the service behavior as follows. [ServiceBehavior(ConcurrencyMode = ConcurrencyMode.Single, InstanceContextMode = InstanceContextMode.PerSession)]C. Add a throttling behavior to the service, and configure the maxConcurrentCalls.D. Add a throttling behavior to the service, and configure the maxConcurrentSessions.
考题
关于OSPF认证命令描述正确的是()
A.在输入密码的时候可以使用密文代替，其效果等价B.ospf authentication-mode md5 1 huawei和osp fauthentication-mode md5 1 plainhuawei命令等价C.区域和接口上都配置密码，以区域上匹配值的密码为准D.ospf authentication-mode simple huawei和ospf authentication-mode simple plain huawei命令等价
考题
基站2天线和终端2通道组成的2*2(基站2发,终端2收)的MIMO系统中较宜采用的传输模式是?
A.TM2,TM3B.TM2,TM3，TM8C.TM2,TM3，TM7D.TM2,TM3，TM7，TM8
热门标签
最新试卷