Websphere 285试题

tigersjtu

40、        While debugging, a developer steps into a very long method. The developer quickly determines that the problem is NOT in the current method. What is the QUICKEST way for the developer to continue debugging after this method? Click:
A)        Resume
B)        Step Over
C)        Step Into
D)        Run to Return
Answer:         A

tigersjtu

41、        In the Data perspective, connecting to a database is accomplished by :
A)        Selecting a Data project in the Data Definition view, bringing up its context menu and selecting New Connection.
B)        Selecting a Data project in the Navigator view, bringing up its context menu and selecting New Connection.
C)        Bringing up a context menu in the empty area of the DB Output view and selecting New Connection.
D)        Bringing up a context menu in the empty area of the DB Servers view and selecting New Connection.
Answer:         D

tigersjtu

42、        From the Data Definition view, DDL can be explicitly generated for which of the following data artefacts? (Select 2)
A)        ResultSet
B)        Table
C)        Database
D)        Column
Answer:         B,D

tigersjtu

43、        When a new Web project is created, by default a folder named “Web Content” is created in the project. Which of the following statement are TRUE about the “Web Content” folder? (Select 2)
A)        The Web Content/source folder contains the project Java source code for classes, beans and servlets.
B)        The Web Content/WEB-INF folder contains the supporting Web resources including the web.xml
C)        The Web Content folder represents the contents of the WAR file that will be deployed to the server.
D)        The Web Content/lib folder contains utility .jar files that the web application referencts.
Answer:         BC

tigersjtu

44、        To create and SQL SELECT statement using the SQL query builder tool:
A)        Bring up the context menu on the Data project and select New -> SQL Query builder -> Select Statement.
B)        Bring up the context menu on the Statements folder of the Data project and select New -> Select Statement.
C)        Select File -> New -> Other -> Select Statement from the workbench main menu.
D)        Select Run ->SQL Query builder from the workbench main menu and choose Select Statement checkbox.
Answer:         C

tigersjtu

45、        What information MUST be specified in the New Connection wizard in order to establish a connection to a database? (Select 2)
A)        Connection name
B)        Database Server IP address
C)        Database name
D)        Connection Pool size
Answer:         A,C

tigersjtu

46、        When creating web pages using the Create JavaBeans Web Pages Wizard, which of the following information can be specified? (Select 2)
A)        Style sheet contents
B)        Whether to store results in the request, session, or application
C)        The error page that will be displayed in the event of an exception while processing
D)        A controlling servlets to provide and initial point of contact for web pages being served.
Answer:         A,C

tigersjtu

47、        When using Page Designer, what is the MOST efficient way to change the background color for all the pages in the Web Project?
A)        Use the Color Editor to change the background color of the top level pages.
B)        Use the Color palette and Cascading Style Sheet Manager.
C)        Use a Cascading Style Sheet to change the background color for the top level pages and let the change cascade to all other pages in the site.
D)        Use a Cascading Style Sheet to change the background color for pages and then apply the Cascading Style Sheet to each web page.
Answer:         D

tigersjtu

48、        Which of the following statements are TRUE about the web.xml editor? (Select 2)
A)        When an application is marked as distributable, it validates the application.
B)        The web.xml editor allows for defining a Servlet’s URL mappings.
C)        The web.xml editor enables configuration of error pages corresponding to HTML error codes.
D)        The web.xml editor allows for specifying the dependent jars on which servlets within the web project depend.
Answer:         B,C

tigersjtu

49、        In order to request HTML Content Assist in the source editor of the Workbech, a developer should: (Select 2)
A)        Press Shift+Space on the keyboard.
B)        Press Ctrl+Space on the keyboard.
C)        Select Edit -> Content Assist on the menubar.
D)        Select the Content Assist icon on the toolbar.
Answer:         B,C