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What command will an operator use to check if the system has NFS3 filesystems currently defined?()
A. lsnfs3
B. lsnfs -v 3
C. lsfs -v nfs3
D. lsfs -t nfs3
参考答案
更多 “ What command will an operator use to check if the system has NFS3 filesystems currently defined?() A. lsnfs3B. lsnfs -v 3C. lsfs -v nfs3D. lsfs -t nfs3 ” 相关考题
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The Rational Unified Process(RUP)is a software engineering process, which captures many of best practices in modem software development. The notions of(71)and scenarios have been proven to be an excellent way to capture function requirements. RUP can be described in two dimensions - time and content. In the time dimension, the software lifecycle is broken into cycles. Each cycle is divided into four consecutive(72)which is concluded with a well-defined(73)and can be further broken down into(74)- a complete development loop resulting in a release of an executable product, a subset of the final product under development, which grows incrementally to become the final system. The content structure refers to the disciplines, which group(75)logically by nature.A．artifactsB．use-casesC．actorsD．workers
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你在创建一个mobile Web 应用。你需要用一个Command 控件去提交用户从UI输入的内容到服务器端。下面哪两个方法可以达到此目的?()
A. 在System.Web.UI.MobileControls.SelectionList 控件的实例中增加Command控件。.B. 在System.Web.UI.MobileControls.ObjectList 控件的实例中增加Command控件。C. 在System.Web.UI.MobileControls.Form 控件的实例中增加Command控件。D. 在System.Web.UI.MobileControls.Panel 控件的实例中增加Command控件。
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publicstaticvoidtest（Stringstr）{intcheck=4；if（check=str.length（））{System.out.print（str.charAt（check-=1）+，）；}else{System.out.print（str.charAt（0）+，）；}}andtheinvocation：test（”four”）；test（”tee”）；test（”to”）；Whatistheresult？（）A.r，t，t，B.r，e，o，C.Compilationfails.D.Anexceptionisthrownatruntime.
考题
Whichfouraretrue?()
A.Has-arelationshipsshouldneverbeencapsulated.B.Has-arelationshipsshouldbeimplementedusinginheritance.C.Has-arelationshipscanbeimplementedusinginstancevariables.D.Is-arelationshipscanbeimplementedusingtheextendskeyword.E.Is-arelationshipscanbeimplementedusingtheimplementskeyword.F.Anarrayoracollectioncanbeusedtoimplementaone-to-manyhas-arelationship.G.TherelationshipbetweenMovieandActressisanexampleofanis-arelationship.
考题
如果表达式++x/y中，++是作为友元函数重载的,/是作为成员函数重载的，则该表达式还可为A．(operator++(x)).operator/(y)B．(operator++(0)).operator/(y)C．operator/((operator++(x,0)),y)D．operator/((operator++(0)),y)
考题
AVIOserverhastwofibrechanneladapters,fcs0fcs1,attachedforredundantaccesstoastoragesubsystem.Iffcs1hasfailed,whatisthecorrectproceduretorectifythisproblem?()
A.Using’diagmenu’command，setfcs1toDefined.B.Using’oem_setup_env’and’rmdev-R’commands，setfcs1adapterto’Defined’state.C.Using’diagmenu’command，setthefcs1statetoDefinedD.Using’oem_setup_env’and’rmdev-dl’commands，setthestateoffcs1toDefined
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设计一个简单的表单(如下图所示)。其中3个控件分别是：标签Label1、命令按钮Com mand1、复选框Check1。为Command 1编写Click事件，当单击该命令按钮时释放该表单；为 Check 1编写Interactive Change事件，当选中该复选框时在Label1上显示“身体健康!”字样，否则在Label1上不显示任何信息，其中，Command1. Caption＝“关闭”，Check1. Caption=“合格”。
考题
Companycomhasrestoredtheirmksysb.Theynoticethattheexternalvolumegroupscannotbeseen.Whatshouldbedonetoaccessthevolumegroups?()
A.RunimportvgcommandB.RunsynclvodmcommandC.RecreatevolumegroupsD.Update/etc/filesystems
考题
如果表达式--x+y中，--是作为成员函数重载的，+是作为成员函数重载的，则该表达式还可为( )A.y.operator+(x.operator--(0))
B.y.operator+(x.operator--())
C.y.operator+(operator--(x,0))
D.operator+(x.operator--())
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