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【单选题】

The need for（）public speaking will almost certainly touch you sometime in your life.

A、efficient

B、efficiently

C、effetively

D、effective

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更多“The need for（）public speaking will almost certainly touch you sometime in your life.”相关的问题
第1题
[单选题] Your company has an active directory domain named ad.contoso.com. the company also has a public namespace named contoso.com. you need to ensure that public DNS zone records cannot be copied. You must achieve this goal without impacting the functionality of public DNS name resolutions. What should you do?（）

A、Disable the notify feature for the contoso.com zone.  B、Disable the allow-read permission for the everyone group on the contoso.com DNS domain.  C、Configure the all domain controllers in the domain zone replication option on ad.contoso.com.  D、Configure the allow zone transfers only to servers listed on the named servers option on contoso.com.  

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第2题
[单选题] 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 th

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()]  

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第3题
[单选题] You need to recommend a solution for managing the public computers in the branch offices. What should you recommend？（）

A、Create a GPO that is linked to the domain and configure security filtering for the GPO.  B、Create a GPO that is linked to the Public OU and configure security filtering for the GPO.  C、Create a GPO that is linked to the Public OU and enable loopback processing in the GPO.  D、Create a GPO that is linked to the domain and enable block inheritance on the Public OU.  

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第4题
[单选题] The motor for the fresh water pump （）.

A、need to repair  B、need to be repaired  C、needs to repair  D、needs repairing  

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第5题
[单选题] 11.class Snoochy{ 12.Boochybooch； 13.public Snoochy（）{booch=newBoochy（this）；} 14.} 15. 16.class Boochy{ 17.Snoochy snooch； 18.public Boochy（Snoochys）{snooch=s；} 19.} And the statements： 21.public static void main（String[]args）{ 22.Snoochy snoog=new Snoochy（）； 23.snoog=null； 24.//more code here 25.} Which statement is true about the objects referenced by snoog，snooch，and booch immediately after line 23 executes？（）

A、None of these objects are eligible for garbage collection.  B、Only the object referenced by booch is eligible for garbage collection.  C、Only the object referenced by snoog is eligible for garbage collection.  D、Only the object referenced by snooch is eligible for garbage collection.  E、The objects referenced by snooch and booch are eligible for garbage collection.  

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第6题
[单选题] The purpose of sheer in ship construction is to（）.

A、allow the ship to ride waves with drier decks  B、eliminate the need for butt straps  C、eliminate the need for margin plates  D、give greater strength at the deck edge  

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第7题
[单选题] A project requires a new server to be set up with the ability to automatically fail over its Ethernet connection to a second connection if a network failure occurs. Which of the following provides greatest resiliency?（）

A、Two switch ports will be needed on a switch, two Ethernet cables will be needed for the server each connecting to two different Ethernet cards, and one IP address will be needed.  B、Two switch ports will be needed on two different switches, two Ethernet cables will be needed for the server each connecting to two different Ethernet cards, and one IP address will be needed.  C、Two switch ports will be needed on two different switches, two Ethernet cables will be needed for the server each connecting to two different Ethernet cards, two different IP addresses will be needed.  D、One switch port will be needed on one switch, a splitter will be needed to split the connection, two Ethernet cables will be needed for the server each connecting to two different Ethernet cards, and two different IP addresses will be needed.  

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第8题
[单选题] You are developing a Windows Communication Foundation (WCF) service to provide an in-memory cache for many Web applications.The service contract is defined as follows. (Line numbers are included for reference only.) 01 [ServiceContract] 02 public interface IDataCache 03 { 04 ... 05 }06 07 08 public class DataCache : IDataCache 09 { 10 ... 11 } You need to ensure that all users share the cache. Which code segment should you insert at line 07?（）

A、[ServiceBehavior(TransactionIsolationLevel = IsolationLevel.RepeatableRead)]  B、[ServiceBehavior(InstanceContextMode = InstanceContextMode.Single)]  C、[ServiceBehavior(InstanceContextMode = InstanceContextMode.PerSession)]  D、[ServiceBehavior(TransactionIsolationLevel = IsolationLevel.ReadComitted)]  

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第9题
[单选题] User Mary has a view called EMP_DEPT_LOC_VU that was created based on the EMPLOYEES, DEPARTMENTS, and LOCATIONS tables. She has the privilege to create a public synonym, and would like to create a synonym for this view that can be used by all users of the database.Which SQL statement can Mary use to accomplish that task?（）

A、CREATE PUBLIC SYNONYM EDL_VU ON emp_dept_loc_vu  B、CREATE PUBLIC SYNONYM EDL:VU FOR mary (emp_dept_loc_vu);  C、CREATE PUBLIC SYNONYM EDL_VU FOR emp _dept_loc_vu;  D、CREATE SYNONYM EDL_VU ON emp_dept_loc_vu FOR EACH USER;  E、CREATE SYNONYM EDL_VU FOR EACH USER ON emp_dept_loc_vu  F、CREATE PUBLIC SYNONYM EDL_VU ON emp_dept_loc_vu FOR ALL USERS;  

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