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Which of the following does a teacher want his / her students to develop if he / she guides
them to take notes key words,abbreviations and symbols?
A . Cultural awareness.
B . Language awareness.
C . Learning strategies.
D . Language knowledge.
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A Company.com developer chooses to avoid using SingleThreadModel but wants to ensure that data is updated in a thread-safe manner. Which two can support this design goal?()
A . Store the data in a local variable.
B . Store the data in an instance variable.
C . Store the data in the HttpSession object.
D . Store the data in the ServletContext object.
E . Store the data in the ServletRequest object.
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A developer is creating a class Book that needs to access class Paper.The Paper class is deployed in a JARnamedmyLib.jar.Whichthree,taken independently,will allow the developer to use the Paper class while compiling the Book class?()
A . The JAR fileis located at$JAVA_HOME/jre/classes/myLib.jar.
B . The JAR fileis located at$JAVA_HOME/jre/lib/ext/myLib.jar.
C . TheJ AR fileis located at/foo/myLib.jar and aclasspath environment variable is set that includes /foo/myLib.jar/Paper.class.
D . The JAR fileis located at/foo/myLib.jar and a classpath environment variable is set that includes/foo/myLib.jar.
E . The JAR file is located at/foo/myLib.jar and the Book class is compiled using javac-cp/foo/myLib.jar/Paper Book.java.
F . The JAR file is located at/foo/myLib.jar and the Book class is compiled using javac-classpath/foo/myLib.jar Book.java.
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A developer wants to make a name attribute available to all servlets associated with a particular user,across multiple requests from that user, from the same browser instance. Which two provide this capability from within a tag handler?()
A . pageContext.setAttribute("name", theValue)
B . pageContext.setAttribute("name", getSession())
C . pageContext.getRequest().setAttribute("name", theValue)
D . pageContext.getSession().setAttribute("name", theValue)
E . pageContext.setAttribute("name", theValue,PageContext.PAGE_SCOPE)
F . pageContext.setAttribute("name", theValue,PageContext.SESSION_SCOPE)
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In your multitenant container database (CDB) with two pluggable database (PDBs). You want to create a new PDB by using SQL Developer. Which statement is true?()
A . The CDB must be open.
B . The CDB must be in the mount stage.
C . The CDB must be in the nomount stage.
D . Alt existing PDBs must be closed.
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A JSP page needs to set the property of a given JavaBean to a value that is calculated with the JSP page. Which three jsp:setProperty attributes must be used to perform this initialization?()
A . Id
B . Val
C . Name
D . Param
E . Value
F . Property
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You want to use the SQL Tuning Advisor to generate recommendations for badly written SQL statements in your development environment. Which three sources can you select for the advisor to analyze?()
A . Top SQL
B . snapshots
C . SQL Tuning sets
D . index access path
E . optimizer statistics
F . materialized view log
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A developer complains that after making changes to a store JSP, the original content still displays in the browser. Which of the following steps should the administrator perform to try to solve the problem?()
A . Ensure that the modified JSP is located in the correct directory and has the correct timestamp.
B . Stop and restart the WebSphere Commerce Server.
C . Stop and restart the database server.
D . Clear the WebSphere Commerce cache.
E . Refresh the URL Views registry using the WebSphere Commerce Administration Console.
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A JSP page needs to instantiate a JavaBean to be used by only that page. Which two jsp:useBean attributes must be used to access this attribute in the JSP page?()
A . id
B . type
C . name
D . class
E . scope
F . create
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A business partner wants to identify risks, develop action plans to manage the risks, and confirm resources required for a successful implementation of a BladeCenter solution to their customer. Which addresses this situation of the following?()
A . Conduct a TDA
B . Use IBM System xConfiguratioin and Option Guide (COG)
C . UsexREF
D . Conduct aServerProven Opportunity Request for Evaluation (SPORE)
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A developer wants too use EL to invoke a function using S{my:bloof(“foof”)}. Which is always true?()
A . The method invoked by this function must be statie.
B . The function class must implement the Function interface.
C . The expression is NOT a valid EL expression for invoking a function.
D . The function must be declared in a web.xml file using the
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A developer chooses to avoid using SingleThreadModel but wants to ensure that data is updated in a thread-safe manner. Which two can support this design goal?()
A . Store the data in a vocal variable.
B . Store the data in an instance variable.
C . Store the data in the HttpSession object.
D . Store the data in the ServletContext object.
E . Store the data in the ServletRequest object.
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A developer wants a web application to be notified when the application is about to be shut down. Which two actions are necessary to accomplish this goal?()
A . Include a listener directive in a JSP page
B . configure a listener in the TLD file using the
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You want to use the SQL Tuning Advisor to generate recommendations for badly written SQL statements in your development environment. Which three sources can you select for the advisor to analyze? ()
A . Top SQL
B . snapshots
C . SQL Tuning sets
D . index access path
E . optimizer statistics
F . materialized view log
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In a JSP-centric web application, you need to create a catalog browsing JSP page. The catalog is stored asa List object in the catalog attribute of the webapp’s ServletContext object. Which scriptlet code snippetgives you access to the catalog object?()
A . <% List catalog = config.getAttribute("catalog"); %>
B . <% List catalog = context.getAttribute("catalog"); %>
C . <% List catalog = application.getAttribute("catalog"); %>
D . <% List catalog = servletContext.getAttribute("catalog"); %>
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You work as an application developer at Contoso.com. You use Microsoft .NET Framework 3.5 and Microsoft ADO.NET to develop an application. You want to make sure that the application is operative to any type of database. What should you do?()
A . Set the database driver name in the connection string of the application, and then the connection object as follows: DbConnection connection = new OdbcConnection(connectionString);
B . Create the connection object as follows: DbProviderFactory factoryDbProviderFactories.GetFactory(databaseProviderName); DbConnection connection =factory.CreateConnection();
C . Create the connection object as follows: DbProviderFactory factory = DbProviderFactories.GetFactory("System.Data.Odbc"); DbConnection connection = factory.CreateConnection();
D . Set the database driver name in the connection string of the application, and then the connection object as follows:DbConnection connection = new OleDbConnection(connectionString);
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You want to make use of the object features available in the database for the form module you are developing. Which three statements about object types are true? ()
A . An object type is a user-defined composite data type.
B . The attributes of an object type can be those of other object types.
C . A PL/SQL table of records is an example of a nested object type.
D . An object type must be declared as a type before the actual object itself can be declared.
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A developer chooses to avoid using SingleThreadModel but wants to ensure that data is updated in athread-safe manner. Which two can support this design goal?()
A . Store the data in a local variable.
B . Store the data in an instance variable.
C . Store the data in the HttpSession object.
D . Store the data in the ServletContext object.
E . Store the data in the ServletRequest object.
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If you want to inform your audience about the historical development of Yuelu Academy, you would most probably arrange it in ________ order.
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Culture is constantly developing( ) and changing. Who we are, what we believe, what we want out of life, our view of justice, fairness, appropriateness are all the result of the culture we live in.
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Why should you want to develop a good Persona profile? 你为什么应该要开发一个人物画像?
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Tom: What was your worst subject? Ron: Mm ... that would be chemistry. I never could learn to like it very much, and my marks weren't ever very good. The chemical formulas were hard for me to understand, and in chemistry class there are a lot of chemical formulas! Tom: ______ Ron: I've wanted to be involved in computer engineering ever since I was little. If I pass this interview and am offered a position with this company, I want to contribute to improving technology and developing better computers. I want to be a professional in this field.
A.What do you think of computer engineering?
B.How do you spend your free time?
C.Can you tell me about your hopes for future?
D.Did you enjoy your school life?
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You are the network administrator for The network consists of a single Active Directory domain named All servers run Windows Server 2003. All client computers run Windows XP Professional.purchases a host-connectivity gateway application developed by an independent software vendor. You need to install the application on a Windows Server 2003 computer named TestKing2.A support technician named Marie is assigned to install the application. Marie‘s user account is not a member of the Administrator‘s group on TestKing2. The installation fails and displays an error message stating the user account used for installing the application needs to be a member of the local Administrators group.Your user account is a member of the Domain Admins group. You want to enable Marie to install applications, but you do not want her to be able to make other changes on TestKing2.What should you do?()
A. Log on locally on TestKing2 as the local administrator. On TestKing2, in Control Panel, start Add or Remove Programs. Instruct Marie to install the application.
B. Use the Run as option to start the Add or Remove Programs Control Panel item on TestKing2. Provide the credentials of the local Administrator account. Instruct Marie to install the application.
C. Make Marie‘s user account a member of the local Administrators group on TestKing2. Instruct him to log on locally by using his user account and to install the application.
D. Instruct Marie to log on locally and to send a Remote Assistance request to you. Accept the request, and take remote control of the session. On TestKing2, in Control Panel, start Add or Remove Programs. Instruct Marie to install the application.