网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
The system analysts have requested heavy use of object features. The database design makes use of PL/SQL8 object types, methods, and LOB types. How do you work with these features on the client?（）
- A、Write client-side subprograms containing the PL/SQL8 constructs, and move them into an object group.
- B、Write server-side subprograms, and call the subprograms from the form application.
- C、Store the PL/SQL8 constructs in a PL/SQL library, and attack the library to each form muddle in your application.
参考答案
更多 “The system analysts have requested heavy use of object features. The database design makes use of PL/SQL8 object types, methods, and LOB types. How do you work with these features on the client?（）A、Write client-side subprograms containing the PL/SQL8 constructs, and move them into an object group. B、Write server-side subprograms, and call the subprograms from the form application. C、Store the PL/SQL8 constructs in a PL/SQL library, and attack the library to each form muddle in your application.” 相关考题
考题
Which of the following statements about object oriented database is not correct?A．Each object has a unique object identity in the system.B．Encapsulation and inheritance are two important features of object oriented databaseC．A subclass can inherit the attributes and methods of all its superclassesD．A superclass includes the attributes and methods of all its subclasses
考题
Which of the following statements about object oriented databse is not correct?A． Each object has a unique object identity in the system.B．Encapsulation and inheritance are two important features of object oriented databasE.C．A subclass can inherit the attributes and methods of all its superclasses.D．A subclass includes the attributes and methods of all its subclasses.
考题
You work as an application developer at Certkiller .com. You are developing an application that makes use of a Queue class object named MyQueue. This Queue class object will be used to store messages sent by the user during application run time.You would like to access the message at the beginning of the queue， prior to processing the user messages， without removing it. What should you do？（）A、 Use the Enqueue method of the MyQueue object.B、 Use the Contains method of the MyQueue object.C、 Use the Dequeue method of the MyQueue object.D、 Use the Peek method of the MyQueue object.
考题
You work as an application developer at Certkiller .com. You are developing an application that makes use of a Queue class object named MyQueue. This Queue class object will be used to store messages sent by the user during application run time. The application that you are developing provides an interface for administrators and an interface for users to create message reports.You want to ensure that all user messages stored in the MyQueue object are removed when an administrator selects the reset option.What should you do？（）A、 Use the Enqueue method of the MyQueue object.B、 Use the Clear method of the MyQueue object.C、 Use the Dequeue method of the MyQueue object.D、 Use the TrimToSize method of the MyQueue object.
考题
You create a Microsoft ASP.NET AJAX application by using the Microsoft .NET Frameworkversion 3.5. You attach Microsoft Visual Studio 2008 debugger to the Microsoft Internet Explorer instance to debug the JavaScript code in the AJAX application. You need to ensure that the application displays the details of the client-side object on the debugger console. What should you do？（）A、Use the Sys.Debug.fail method. B、Use the Sys.Debug.trace method. C、Use the Sys.Debug.assert method. D、Use the Sys.Debug.traceDump method.
考题
You create a Microsoft ASP.NET AJAX application by using the Microsoft .NET Framework version 3.5. You attach Microsoft Visual Studio 2008 debugger to the Microsoft Internet Explorer instance to debug the JavaScript code in the AJAX application. You need to ensure that the application displays the details of the client-side object on the debugger console. What should you do？（）A、Use the Sys.Debug.fail method.B、Use the Sys.Debug.trace method.C、Use the Sys.Debug.assert method.D、Use the Sys.Debug.traceDump method.
考题
When compressing data with the DeflateStream class， how do you specify a stream into which to write compressed data？（）A、 Set the BaseStream property with the destination stream， and set the CompressionMode property to Compression.B、 Specify the stream to write into the DeflateStream object is created （for example， in the constructor）.C、 Use the Write method of the DeflateStream class.D、 Register for the BaseSream event of the DeflateStream class.
考题
The CALC function is used several times within the sales report. To simplify maintenance you want to store the function in one place and call it from within your PL/SQL trigger code. Which node would you use in object navigator to create a report level programme unit to store the function?（）A、Programme units. B、PL/SQL libraries. C、Database object. D、Built in packages.
考题
The users request that [F2], [F3], and [F4] be used to commit, rollback, and exit,respectively. How do you accomplish this?（）A、Add the appropriate PL/SQL code for each key. B、Map the logical keys to the physical keys, then add the appropriate PL/SQL code for each key.C、Create an object library to define the key triggers, then reference the object library in the form. D、This cannot be accomplished because other function keys provide this functionality by default.
考题
You created a custom menu for the Order Entry application. The shipping administrator has requested an additional submenu containing four items to invoke various reports. Which command type must you use to identify the parent menu item as a submenu? （）A、Menu B、Plus C、MacroD、PL/SQL
考题
You work as a database administrator for Supportcenter.cn. One of the database users accidentally deleted all the rows of a critical table and committed the delete at 1：30 p.m. You senior database administrator， SupportCenter， asks you to retrieve the lost data. Which two actions would you use to ensure that there is no impact on other connected users while retrieving the deleted rows？（）A、Use a flashback query to retrieve the rows that were deletedB、Useconventialincremental export and then import the affected objectC、Shutdown the database inNORMALmode and restart the database instanceD、Use DBMS_META package to reconstruct the object using undo segmentsE、UseTablespacePoint in Time Recovery （TSPITR） method to recover the table and the dataF、Use Oracle DataPumptwithflashback_timeoption toentableflashback export and then import the affected object.
考题
Which type of PL/SQL construct would you use to automatically correct the error resulting from a statement that was suspended due to a space-related problem？（）A、 functionsB、 packageC、 procedureD、 database triggerE、 anonymous PL/SQL block
考题
Which two PL/SQL8 features are supported in Oracle Forms?（）A、methods B、object tables C、object columns D、collection types E、object as stored procedure parameters
考题
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.
考题
You observe that in your PROD database， customer information is being modified by some unauthorized users. You want to keep track of all of the transactions happening on the table using PL/SQL. Which type of PL/SQL subprogram or construct would you use to accomplish this task？（）A、functionsB、packagesC、proceduresD、database triggersE、anonymous PL/SQL block
考题
You are planning to upgrade Internet Explorer. You have the following requirements： Create a report that identifies which computers are successfully upgraded. Do not install additional software on the client computers. You need to design a deployment method that meets the requirements. What should you do？（）A、Use Internet Explorer Administration Kit （IEAK） and Group Policy.B、Use Microsoft System Center Configuration Manager.C、Use Windows Server Update Services （WSUS）.D、Use Microsoft System Center Essentials.
考题
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）；
考题
You work as an application developer at Contoso.com. You use Microsoft .NET Framework 3.5 and Microsoft ADO.NET to develop an application. The database on the Microsoft SQL Server 2005 database has two tables that are displayed by using two SqlConnection objects in two different GridView controls. You want the tables to be displayed at the same time with the use a single SqlConnection object. What should you do？（）A、 Create a bound connection by using the sp_getbindtoken and the sp_bindsession stored procedures.B、 Enable Multiple Active Result Sets （MARS） in the connection string of the application. C、 Create an exception handler for the connection-busy exception that is thrown on using a single SqlConnection object.D、 Run the two SqlDataReader objects by using a single SqlCommand object.
考题
You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. Today you notice that applications that run on the server have poor performances. You doubt that this has something to do with table scans. You have to capture the appropriate information by using an appropriate Windows System Monitor object. In the options below, which performance object should you use? （） A、You should use SQLServer:Buffer ManagerB、You should use SQLServer:Memory Manager C、You should use SQLServer:Databases D、You should use SQLServer:Access Methods
考题
单选题You observe that in your PROD database， customer information is being modified by some unauthorized users. You want to keep track of all of the transactions happening on the table using PL/SQL. Which type of PL/SQL subprogram or construct would you use to accomplish this task？（）A
functionsB
packagesC
proceduresD
database triggersE
anonymous PL/SQL block
考题
单选题The system analysts have requested heavy use of object features. The database design makes use of PL/SQL8 object types, methods, and LOB types. How do you work with these features on the client?（）A
Write client-side subprograms containing the PL/SQL8 constructs, and move them into an object group. B
Write server-side subprograms, and call the subprograms from the form application. C
Store the PL/SQL8 constructs in a PL/SQL library, and attack the library to each form muddle in your application.
考题
单选题You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. For some reason, now the company wants to view the number of users who access the SQL Server instance. The company CIO assigns this task to you. You have to use Windows System Monitor to find out the concrete number. Which performance object should you capture?（）A
SQLServer:Buffer Manager B
SQLServer:Access Methods C
SQLServer:General Statistics D
SQLServer:Exec Statistics
考题
多选题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? （）AAn object type is a user-defined composite data type.BThe attributes of an object type can be those of other object types.CA PL/SQL table of records is an example of a nested object type.DAn object type must be declared as a type before the actual object itself can be declared.
考题
单选题When compressing data with the DeflateStream class， how do you specify a stream into which to write compressed data？（）A
Set the BaseStream property with the destination stream， and set the CompressionMode property to Compression.B
Specify the stream to write into the DeflateStream object is created （for example， in the constructor）.C
Use the Write method of the DeflateStream class.D
Register for the BaseSream event of the DeflateStream class.
考题
单选题You are the network administrator for your company. The network contains an application server running Windows Server 2003. Users report that the application server intermittently responds slowly. When the application server is responding slowly， requests that normally take 1 second to complete take more than 30 seconds to complete. You suspect that the slow server response is because of high broadcast traffic on the network. You need to plan how to monitor the application server and to have a message generated when broadcast traffic is high. You also want to minimize the creation of false alarms when nonbroadcast traffic is high. What should you do？ （）A
Use the Alerts option in the Performance Logs and Alerts snap-in to configure an alert to trigger when the Datagrams/sec counter in the UDPv4 object is high.B
Use System Monitor and configure it to monitor the Segments/sec counter in the TCPv4 object. C
Use System Monitor and configure it to monitor the Datagrams/sec counter in the UDPv4 object.D
Use the Alerts option in the Performance Logs and Alerts snap-in to configure an alert to trigger when the Datagrams/sec counter in the TCPv4 object is high.
考题
多选题Which two PL/SQL8 features are supported in Oracle Forms?（）AmethodsBobject tablesCobject columnsDcollection typesEobject as stored procedure parameters
考题
单选题You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. Today you notice that applications that run on the server have poor performances. You doubt that this has something to do with table scans. You have to capture the appropriate information by using an appropriate Windows System Monitor object. In the options below, which performance object should you use? （）A
You should use SQLServer:Buffer ManagerB
You should use SQLServer:Memory Manager C
You should use SQLServer:Databases D
You should use SQLServer:Access Methods
热门标签
最新试卷