For the following items， which one acts as a VPN termination device and is located at a primary networklocation？（）A、Broadband serviceB、Headend VPN deviceC、VPN access deviceD、Tunnel
For the following items， which one acts as a VPN termination device and is located at a primary networklocation？（）
- A、Broadband service
- B、Headend VPN device
- C、VPN access device
- D、Tunnel
相关考题：
You’re going to have a quiz ( )by another two in the ( )month. A. followed,followedB. followed,followingC. following,followedD. following,following
Which of the following can NOT be regarded as a feature of successful English teacher?A．Thinking of learners' needs.B．Having a good command of English.C．Facilitating communicative activities.D．Following the course book only.
In which of the following BGP-related events is an End-of-RIB （EOR） message sent？（）A、Following a link flap in the BGP speaker’s ASB、During initial convergence.C、Following a Route Processor Switchover.D、Just before sending a CEASE message to tear down the session.E、During capability negotiation
Which of the following is not considered a common approach to narrow the field of potential problem causes（）A、Following the traffic pathB、Top-downC、Comparing configurationsD、Bottom-upE、Divide and conquerF、ExamineS LAs
Following a system boot，the display indicates that previously detected hardware is missing. Which of the following commands would identify the missing hardware？（）A、diagB、lscfgC、cfgmgrD、lsslot
An administrator runs clstat on a cluster node and receives the following response： ’Can not get Cluster Information.’ Which of the following daemons may need to be started in order to correct this problem？（）A、 topsvcsB、 clinfoESC、 snmpinfoD、 clsmuxpdES
Which of the following local files is used to run the date command on the remote machine "Earth" using the following rexec command without request for a password？ rexec Earth date（）。A、~/ .rhostsB、$HOME/.netrcC、/etc/hosts.equivD、/etc/security/user
tony would like to make it easier for users of the video application to enter new doc using the “video form”, he’d like users to be able to create new “video” doc form within the view. Which one of the following should tony so to build this interface?（）A、create a view action that has the following formula：@command（[create]；”video”）B、create a form action that has the following formula：@command（[compose]；”video”）C、create a view action that has the following formula：@command（[compose]；”video”）D、create a database action that has the following formula：@command（[compose]；”video”）
For security reasons， an administrator is asked to modify the system to prevent someone from leaving a terminal logged in. To enable a five minute timeout for all users， what would need to be done to accomplish this task？（）A、Add the following line to /etc/environment： TMOUT=300B、Add the following lines to /.profile TMOUT=5 export TMOUTC、Execute the following command： chuser -u ALL -a TIMEOUT=5MD、Execute the following command： chsec -u ALL -a TIMEOUT=600
For security reasons， an administrator is asked to modify the system to prevent someone from leaving a terminal logged in. Which of the following options would enable a five minute timeout for all users（）A、Add the following line to /etc/environment： TMOUT=300B、Add the following lines to /.profile TMOUT=5 export TMOUTC、Run the following command： chuser -u ALL -a TIMEOUT=5MD、Run the following command： chsec -u ALL -a TIMEOUT=600
The man page for command shows the following syntax: The man page for command shows the following syntax: command [ -a | -b ] Which of the following statements is true regarding this entry?（）A、Either the -a or flag -b may be used, but not both.B、If the flag -a is used then the flag -b also must be used.C、One of the -a or -b flags must be used, but not both at the same time.D、Both the flags may be used together, but neither are mandatory.
You just issued the following statement: ALTER TABLE SALES DROP COLUMN PROFIT. Which of the following choices identifies when the column will actually be removed from Oracle?（）A、Immediately following statement execution B、After the ALTER TABLE DROP UNUSED COLUMNS command is issued C、After the ALTER TABLE SET UNUSED COLUMN command is issued D、After the ALTER TABLE MODIFY command is issued
You are developing a Windows Communication Foundation (WCF) service to replace an existing ASMX Web service.The WCF service contains the following code segment. (Line numbers are included for reference only.) 01 [ServiceContract（ ）] 02 03 public interface IEmployeeService 04 { 05 [OperationContract（ ）] 06 EmployeeInfo GetEmployeeInfo(int employeeID); 07 08 } 09 10 public class EmployeeService : IEmployeeService 11 { 12 13 public EmployeeInfo GetEmployeeInfo(int employeeID) 14 { 15 ... 16 } 17 } 18 19 20 public class EmployeeInfo 21 { 22 ... 23 public int EmployeeID { get; set; } 24 public string FirstName { get; set; } 25 public string LastName { get; set; } 26 27 }The existing Web service returns the EmployeelD as an attribute of the Employeelnfo element in the response XML.You need to ensure that applications can consume the service without code changes in the client. What should you do?（）A、Insert the following code at line 02. [DataContractFormat()] Insert the following code at line 22. [DataMember()]B、Insert the following code at line 02. [XmlSerializerFormat()] Insert the following code at line 22. [XmlAtttibute()]C、Insert the following code at line 09. [XmlSerializerFormat()] Insert the following code at line 22. [XmlAttribute()]D、Insert the following code at line 19. [DataContractFormat()] Insert the following code at line 22. [DataMember()]
You use the following declaration to add a Web user control named TestUserControl.ascx to an ASP.NET page named TestPage.aspx. You add the following code to the code-behind file of TestPage.aspx. private void TestMethod（）{ ...}You define the following delegate. public delegate void MyEventHandler（）； You need to add an event of type MyEventHandler named MyEvent to TestUserControl.ascx and attach the page’s TestMethod method to the event. Which two actions should you perform？（）A、Add the following line of code to TestUserControl.ascx.cs. public event MyEventHandler MyEvent；B、Add the following line of code to TestUserControl.ascx.cs. public MyEventHandler MyEvent；C、Replace the TestUserControl.ascx reference in TestPage.aspx with the following declaration. uc:TestUserControl ID="testControl" runat="server" OnMyEvent="TestMethod"/D、Replace the TestUserControl.ascx reference in TestPage.aspx with the following declaration. uc:TestUserControl ID="testControl" runat="server" MyEvent="TestMethod"/
单选题An administrator runs clstat on a cluster node and receives the following response： ’Can not get Cluster Information.’ Which of the following daemons may need to be started in order to correct this problem？（）A topsvcsB clinfoESC snmpinfoD clsmuxpdES
单选题Which of the following technologies can improve convergence time following a link failure in a serviceprovider network？（）AMPLS TE FRBMPLS VPNCBFDDRSVPEVPLSFSNMP
单选题Given the following routing table entries， which of the following will the next-hop address be for a packet destined for the address 192.168.1.203？（）A 77.0.5.5B 40.40.0.254C 66.40.90.121D 72.40.91.1
单选题You execute the following command to start an Automatic Storage Management （ASM） instance： SQLSTARTUP； In which of the following modes will the ASM instance start？（）A OPENB MOUNTC NORMALD NOMOUNT
单选题You are creating a Windows Communication Foundation (WCF) service that is implemented as follows. (Line numbers are included for reference only.) 01 [ServiceContract] 02 [ServiceBehavior(IncludeExceptionDetailsInFaults = true)] 03 public class OrderService 04 { 05 [OperationContract] 06 public void SubmitOrder(Order anOrder) 07 { 08 try 09 { 10 ... 11 } 12 catch(DivideByZeroException ex) 13 { 14 ... 15 } 16 } 17 } You need to ensure that the stack trace details of the exception are not included in the error information sent to the client. What should you do?（）AReplace line 14 with the following line: throw;BReplace line 14 with the following line: throw new FaultException(anOrder, ex.ToString());CAfter line 05, add the following line: [FaultContract(typeof(FaultException))] Replace line 14 with the following line: throw ex;DAlter line 05, add the following line: [FaultContract(typeof(FaultException))] Replace line 14 with the following line: throw new FaultException(anOrder, Divide by zero exception);
多选题You work as an application developer at Certkiller .com. You have recently created an application domain for Certkiller .com. A few weeks later you are asked to retrieve information from this application domain， which is the current application domain. What can you do to achieve this objective？（）AUse the following code： AppDomain appInfo = ApplicationDomain.Current；BUse the following code： AppDomain appInfo = AppDomain.CurrentDomain （）；CUse the following code： AppDomain appInfo = Thread.GetDomain （）；DUse the following code： AppDomain appInfo = MainThread.GetDomain （）；
填空题What does the speaker think of following a doctor’s advice?Following a doctor’s advice is not always ____.
单选题Some radio waves（）the surface of the earth because of its（）.Aare capable of following / distanceBcan follow / altitudeCcan hardly follow / shapeDare unable following / angle