单选题You need to store elements in a collection that guarantees that no duplicates are stored and all elements can be accessed in natural order. Which interface provides that capability？（）AJava.util.Map.BJava.util.Set.CJava.util.List.DJava.util.StoredSet.EJ

题目
单选题
You need to store elements in a collection that guarantees that no duplicates are stored and all elements can be accessed in natural order. Which interface provides that capability？（）
A

 Java.util.Map.

B

 Java.util.Set.

C

 Java.util.List.

D

 Java.util.StoredSet.

E

 Java.util.StoredMap.

F

 Java.util.Collection.

相似考题

1.Those books, () at any bookshop, will give you all information you need.A、you can getB、that you can getC、what you can getD、which you can get

2.Computer systems consist of two very different types of elements：Hardware，which includes all the physical things that can be touched and（），which tells thehardware how to do.A、SoftwareB、CoursewareC、OperatingsystemD、I/Odevices

3.lisa is writing a formula to determine the number of elements in a list. she wants to ensure that a value is returned, even if the value her function is evaluating turns out to be a null string . which one of the following can she so to accomplish this ?（）A、use a defaule formula of 1 B、use @elements and add 1 to the total C、use the @count function instead of @elements D、use @texttotime to ensure that all strings arte converted to date-time values 

4.You develop a Windows Communication Foundation (WCF) service that interacts with Microsoft Message Queuing (MSMQ). The service requires sessions. You need to create a custom binding that enables messages sent to the queue to be viewed when you are using a listener tool.Which binding elements should you use?（）A. textMessageEncoding and msmqTransport in this order.B. textMessageEncoding and msmqIntegrationTransport in this order.C. msmqTransport and textMessageEncoding in this order.D. msmqIntegrationTransport and textMessageEncoding in this order.

更多“单选题You need to store elements in a collection that guarantees that no duplicates are stored and all elements can be accessed in natural order. Which interface provides that capability？（）A  Java.util.Map.B  Java.util.Set.C  Java.util.List.D  Java.util.Stor”相关问题

  • 第1题：

    You need to store elements in a collection that guarantees that no duplicates are stored and all elements can be accessed in natural order. Which interface provides that capability？（）  

    • A、Java.util.Map.
    • B、Java.util.Set.
    • C、Java.util.List.
    • D、Java.util.StoredSet.
    • E、Java.util.StoredMap.
    • F、Java.util.Collection.

    正确答案:D

  • 第2题：

    You are creating a Windows Forms Application by using the .NET Framework 3.5.Your applciation will be used by a government depertment.You need to ensure that the application meets "accessibilty" requirements.Which three actions should you perform？（）

    • A、Expose keyboard focus visually and programmatically.
    • B、Use the NeutralResourceLanguageAttribute attribute in the assembly.
    • C、Provide documented keyboard access to all application features.
    • D、Set all the colors to primary colors when the high contrast mode is on.
    • E、Display all user interface elements by using the system color scheme when high contrast mode is off.
    • F、Either display all visual cues or create sound effects for any information.

    正确答案:A,C,E

  • 第3题：

    You create a Web Form with several UI elements on it. During a code review, you realize that some of the UI elements can be grouped into user controls. You need to create a Web control to group the UI elements that do not require server-side processing. Doing so will enable you to programmatically add or remove the UI elements from the page. You want to maintain the UI elements' style properties. What should you do? （）

    • A、Use System.Web.UI.TemplateControl to group the UI elements.
    • B、Use System.Web.UI.HtmlControls.HtmlControl to group the UI elements.
    • C、Use System.Web.UI.LiteralControl to group the UI elements.
    • D、Use System.Web.UI.WebControls.Literal to group the UI elements.

    正确答案:C

  • 第4题：

    Which two interfaces provide the capability to store objects using a key-value pair？（）

    • A、 Java.util.Map.
    • B、 Java.util.Set.
    • C、 Java.util.List.
    • D、 Java.util.StoredSet.
    • E、 Java.util.StoredMap.
    • F、 Java.util.Collection.

    正确答案:A,E

  • 第5题：

    You need to design the storage of the application texts for UI elements to fulfill the requirements. Which table and column design should you use?（）

    • A、Languages (LanguageID, Name)Elements (ElementID, Description)ElementLanguages (ElementID, LanguageID, Text) 
    • B、Languages (LanguageID, Name)Elements (ElementID, LanguageID, Description, Text) 
    • C、Languages (LanguageID, Name)ElementTexts (LanguageID, Text)ElementDescriptions (ElementID, Description) 
    • D、Languages (LanguageID, Name)Elements (ElementID, Description, Text)

    正确答案:A

  • 第6题：

    单选题
    You need to design the storage of the application texts for UI elements to fulfill the requirements. Which table and column design should you use?（）
    A

    Languages (LanguageID, Name)Elements (ElementID, Description)ElementLanguages (ElementID, LanguageID, Text) 

    B

    Languages (LanguageID, Name)Elements (ElementID, LanguageID, Description, Text) 

    C

    Languages (LanguageID, Name)ElementTexts (LanguageID, Text)ElementDescriptions (ElementID, Description) 

    D

    Languages (LanguageID, Name)Elements (ElementID, Description, Text)


    正确答案： A
    解析： 暂无解析

  • 第7题：

    单选题
    You are creating an online catalog application that will display product information on the company Web site. The product data is stored in a SQL Server 2005 database. The data is stored as relational data but must be passed to the application as an XML document by using FOR XML. You test your application and notice that not all of the items matching your query appear in the XML document. Only those products that have values for all elements in the schema appear.   You need to modify your Transact-SQL statement so that all products matching your query appear in the XML document. What should you do？（）
    A

    Add an XML index to the table that contains the product data.

    B

    Add the XSINIL argument to the ELEMENTS directive in the query.

    C

    Add a HAVING clause to the query.

    D

    Add the replace value of clause to the query.


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application that allows users to arrange images. You need to ensure that users can arrange child elements in a panel without affecting the size of the elements. You also need to ensure that child elements are oriented horizontally. Which control should you use?（）
    A

     ListBox

    B

     DockPanel

    C

     WrapPanel

    D

     StackPanel


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    You need to store elements in a collection that guarantees that no duplicates are stored and all elements can be accessed in natural order. Which interface provides that capability？（）
    A

     Java.util.Map.

    B

     Java.util.Set.

    C

     Java.util.List.

    D

     Java.util.StoredSet.

    E

     Java.util.StoredMap.

    F

     Java.util.Collection.


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    You need to store elements in a collection that guarantees that no duplicates are stored and all elements can be accessed in natural order. Which interface provides that capability？（）
    A

    Java.util.Map.

    B

    Java.util.Set.

    C

    Java.util.List.

    D

    Java.util.StoredSet.

    E

    Java.util.StoredMap.

    F

    Java.util.Collection.


    正确答案： F
    解析： 暂无解析

  • 第11题：

    单选题
    Which statement is true for the class java.util.ArrayList？（）
    A

     The elements in the collection are ordered.

    B

     The collection is guaranteed to be immutable.

    C

     The elements in the collection are guaranteed to be unique.

    D

     The elements in the collection are accessed using a unique key.

    E

     The elements in the collections are guaranteed to be synchronized.


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    You are evaluating a Windows Azure application.  The application includes the following elements：   - A web role that provides the ASP.NET user interface and business logic   - A single SQL Azure database that contains all application data    Each page must receive data from the business logic layer before returning results to the client.  Traffic has increased significantly.   The business logic is causing high CPU usage.   You need to recommend an approach for scaling the application.  What should you recommend？（）
    A

     Move business logic to a worker role.

    B

     Vertically partition the SQL Azure database.

    C

     Store business logic results in Windows Azure local storage.

    D

     Store business logic resultsin Windows Azure Table storage


    正确答案： C
    解析： 暂无解析

  • 第13题：

    You are evaluating a Windows Azure application.  The application includes the following elements：   - A web role that provides the ASP.NET user interface and business logic   - A single SQL Azure database that contains all application data    Each page must receive data from the business logic layer before returning results to the client.  Traffic has increased significantly.   The business logic is causing high CPU usage.   You need to recommend an approach for scaling the application.  What should you recommend？（）

    • A、 Move business logic to a worker role.
    • B、 Vertically partition the SQL Azure database.
    • C、 Store business logic results in Windows Azure local storage.
    • D、 Store business logic resultsin Windows Azure Table storage

    正确答案:A

  • 第14题：

    You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application that allows users to arrange images. You need to ensure that users can arrange child elements in a panel without affecting the size of the elements. You also need to ensure that child elements are oriented horizontally. Which control should you use?（）

    • A、 ListBox
    • B、 DockPanel
    • C、 WrapPanel
    • D、 StackPanel

    正确答案:D

  • 第15题：

    Which statement is true for the class java.util.ArrayList？（）  

    • A、 The elements in the collection are ordered.
    • B、 The collection is guaranteed to be immutable.
    • C、 The elements in the collection are guaranteed to be unique.
    • D、 The elements in the collection are accessed using a unique key.
    • E、 The elements in the collections are guaranteed to be synchronized.

    正确答案:A

  • 第16题：

    You need to store elements in a collection that guarantees that no duplicates are stored. Which two interfaces provide that capability？（）   

    • A、 Java.util.Map
    • B、 Java.util.Set
    • C、 Java.util.List
    • D、 Java.util.StoredSet
    • E、 Java.util.StoredMap
    • F、 Java.util.Collection

    正确答案:B,D

  • 第17题：

    You work as an application developer at Certkiller .com. You are developing a collection class named ClientCollection， which is to be used for storing the names of Certkiller .com’s clients that are situated in various geographical areas. These client names are represented by the Client class. You are planning to create a method named SortClients in the ClientCollection class to arrange Client objects in ascending order. You need to ensure that the appropriate interface is implemented by the Client class to allow sorting.What interface should be used？（）

    • A、 IDictionary
    • B、 IComparable
    • C、 IComparer
    • D、 IEqualityComparer

    正确答案:B

  • 第18题：

    多选题
    You need to store elements in a collection that guarantees that no duplicates are stored. Which two interfaces provide that capability？（）
    A

    Java.util.Map

    B

    Java.util.Set

    C

    Java.util.List

    D

    Java.util.StoredSet

    E

    Java.util.StoredMap

    F

    Java.util.Collection


    正确答案： D,C
    解析： 暂无解析

  • 第19题：

    单选题
    You create a Web Form with several UI elements on it. During a code review, you realize that some of the UI elements can be grouped into user controls. You need to create a Web control to group the UI elements that do not require server-side processing. Doing so will enable you to programmatically add or remove the UI elements from the page. You want to maintain the UI elements' style properties. What should you do? （）
    A

    Use System.Web.UI.TemplateControl to group the UI elements.

    B

    Use System.Web.UI.HtmlControls.HtmlControl to group the UI elements.

    C

    Use System.Web.UI.LiteralControl to group the UI elements.

    D

    Use System.Web.UI.WebControls.Literal to group the UI elements.


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    You develop a Windows Communication Foundation (WCF) service that interacts with Microsoft Message Queuing (MSMQ). The service requires sessions. You need to create a custom binding that enables messages sent to the queue to be viewed when you are using a listener tool. Which binding elements should you use?（）
    A

    textMessageEncoding and msmqTransport in this order.

    B

    textMessageEncoding and msmqIntegrationTransport in this order.

    C

    msmqTransport and textMessageEncoding in this order.

    D

    msmqIntegrationTransport and textMessageEncoding in this order.


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    Computer systems consist of two very different types of elements：Hardware，which includes all the physical things that can be touched and（），which tells thehardware how to do.
    A

    Software

    B

    Courseware

    C

    Operatingsystem

    D

    I/Odevices


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following datatypes are used in situations where you want an ordered set of data elements, where every element is the same datatype, and where you predefine the number of elements that appear in the set?（）
    A

    REF 

    B

    TABLE 

    C

    CLOB 

    D

    VARRAY


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    You work as an application developer at Certkiller .com. You are developing a collection class named ClientCollection， which is to be used for storing the names of Certkiller .com’s clients that are situated in various geographical areas. These client names are represented by the Client class. You are planning to create a method named SortClients in the ClientCollection class to arrange Client objects in ascending order. You need to ensure that the appropriate interface is implemented by the Client class to allow sorting.What interface should be used？（）
    A

     IDictionary

    B

     IComparable

    C

     IComparer

    D

     IEqualityComparer


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    lisa is writing a formula to determine the number of elements in a list. she wants to ensure that a value is returned, even if the value her function is evaluating turns out to be a null string . which one of the following can she so to accomplish this ?（）
    A

    use a defaule formula of 1 

    B

    use @elements and add 1 to the total 

    C

    use the @count function instead of @elements 

    D

    use @texttotime to ensure that all strings arte converted to date-time values 


    正确答案： C
    解析： 暂无解析

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