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）
单选题
For which action can you use the TO_DATE function? （）
A
Convert any date literal to a date
B
Convert any numeric literal to a date
C
Convert any character literal to a date
D
Convert any date to a character literal
E
Format '10-JAN-99' to 'January 10 1999'
参考答案
参考解析
解析：
暂无解析
更多 “单选题For which action can you use the TO_DATE function? （）A Convert any date literal to a dateB Convert any numeric literal to a dateC Convert any character literal to a dateD Convert any date to a character literalE Format '10-JAN-99' to 'January 10 1999'” 相关考题
考题
You need to calculate the total of all salaries in the accounting department. Which group function should you use? ()
A. MAXB. MINC. SUMD. COUNTE. TOTALF. LARGEST
考题
Which of the following statements describe the use of the keywordstatic?a) Within the body of a function: A static variable maintains its valuebetween function revocationsb) Within a module: A static variable is accessible by all functionswithin that modulec) Within a module: A static function can only be called by otherfunctions within that module
考题
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
考题
For which action can you use the TO_DATE function?（）A、Convert any date literal to a dateB、Convert any numeric literal to a dateC、Convert any character literal to a dateD、Convert any date to a character literalE、Format '10-JAN-99' to 'January 10 1999'
考题
Which two are true about aggregate functions?（）A、You can use aggregate functions in any clause of a SELECT statement.B、You can use aggregate functions only in the column list of the select clause and in the WHERE clause of a SELECT statement.C、You can mix single row columns with aggregate functions in the column list of a SELECT statement by grouping on the single row columns.D、You can pass column names, expressions, constants, or functions as parameter to an aggregate function.E、You can use aggregate functions on a table, only by grouping the whole table as one single group.F、You cannot group the rows of a table by more than one column while using aggregate functions.
考题
Which of the following statements are true when creating NETBIOS names？ （）A、 NETBIOS names can only use alphanumeric characters.B、 You can use a ’.’ in a NETBIOS name.C、 You can use an ’_’ （underscore） in a NETBIOS name.D、 NETBIOS names must be UPPERCASEE、 NETBIOS names can be a maximum of 32 characters
考题
Which two statements are correct regarding the Flashback Versions Query feature？（）A、 You can use this feature to identify the committed versions of the rows， but not the uncommitted versions.B、 You can use this feature to identify the versions of V$ views.C、 You can use this feature to identify the inserts， deletes， and updates performed on a particular row but not the data definition language （DDL） operations performed on the table.D、 You can use this feature for a table only if row movement is enabled for the table.E、 You can use this feature to identify the versions of external and fixed tables.
考题
For which of the following can you use Segment Shrink？（）A、 Heap tablesB、 Tables with function-based indexesC、 IndexesD、 Partitions and subpartitionsE、 None of the above
考题
You need to calculate the total of all salaries in the accounting department. Which group function should you use?（）A、MAXB、MINC、SUMD、COUNTE、TOTALF、LARGEST
考题
You are developing a client that sends several types of SOAP messages to a Windows Communication Foundation (WCF) service method named PostData. PostData is currently defined as follows:[OperationContract]void PostData(Order data);You need to modify PostData so that it can receive any SOAP message. Which code segment should you use？（）A、[OperationContract(IsOneWay=true, Action="*", ReplyAction="*")] void PostData(Order data);B、[OperationContract(IsOneWay=true, Action="*", ReplyAction = "*")] void PostData(BodyWriter data);C、[OperationContract] void PostData(BodyWriter data);D、[OperationContract] void PostData(Message data);
考题
You are implementing an ASP. NET MVC 2 Web application. You add a controller named Company Controller. You need to modify the application to handle the URL path /company/info. Which two actions should you perform？（）A、Add the following method to the CompanyController class. Function Info（） As ActionResult Return View（） End FunctionB、Add the following method to the CompanyController class. Function Company_Info（） As ActionResult Return View（） End FunctionC、Right-click the Views folder， and select View from the Add submenu to create the view for the action.D、Right-click inside the action method in the CompanyController class， and select Add View to create a view for the action
考题
You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You create a Web page to display photos and captions. The caption of each photo in the database can be modified by using the application. You write the following code fragment： ’ runat="server"/ ’ runat="server" / When you access the Web page， the application throws an error. You need to ensure that the application successfully updates each caption and stores it in the database. What should you do？（）A、Add the ID attribute to the Label control. B、Add the ID attribute to the TextBox control. C、Use the Bind function for the Label control instead of the Eval function. D、Use the Eval function for the TextBox control instead of the Bind function.
考题
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 2002 instance. You upgrade this instance to SQL Server 2008. You configure the Agent service to use the LocalSystem account. There is a file named Orderdata on a remote network share. A job accesses this Orderdata file by using a CMDExec step. The job step fails to complete execution after the upgrade. You must make sure that the job can complete execution, so you have to configure the job step. What action should you perform? （） A、You should configure a certificate B、You should configure the SQL Server Agent service to use the NetworkService account.C、You should configure the job step to use a proxy account D、You should configure the SQL Server Agent service to use a local Windows account
考题
You are implementing an ASP.NET MVC 2 Web application that contains the following class. Public Class DepartmentControllerInherits Controller Shared departments As List（Of Department） = New List（Of Department） Function Index（） As ActionResultReturn View（departments）End Function Function Details（ByVal id As Integer） As ActionResultReturn View（departments.Find（Function（x） x.ID = id））End Function Function ListEmployees（ByVal d As Department） As ActionResultDim employees As List（Of Employee） = GetEmployees（d）Return View （employees）End FunctionEnd Class You create a strongly typed view that displays details for a Department instance. You want the view to also include a listing of department employees. You need to write a code segment that will call the ListEmployees action method and output the results in place. Which code segment should you use？（）A、%= Html.Action("ListEmployees", Model) % B、%= Html.ActionLink("ListEmployees", "Department", "DepartmentController") % C、% Html.RenderPartial("ListEmployees", Model) %D、%= Html.DisplayForModel("ListEmployees") %
考题
多选题For which two actions can you use the TO_DATE function? （）Aconvert any date literal to a dateBconvert any numeric literal to a dateCconvert any date to a character literalDformat 'January 10 1999' for inputEformat '10-JAN-99' to 'January 10 1999'
考题
单选题While selecting files during an interactive restore with ufsrestore， you are interrupted by a junior administrator before you can complete the file selection process and start the restore. After answering the administrator’s question， you realize that you have forgotten which files you had already selected for the restore. How can you determine which files are already marked for extraction and restore？ （）A
You can use the ls subcommand of ufsrestore.B
You can use the add subcommand of ufsrestore.C
You can use the select subcommand of ufsrestore.D
You can view the selected files as they are marked with a plus sign （+） in the list that is permanently displayed in the upper half of the interactive ufsrestore screen view.
考题
单选题You need to create a data block for DML operations in the NEW_EMPLOYEE form module. Which data source can you use for this block?（）A
REF cursor query. B
Stored function. C
From clause query. D
Transactional trigger.
考题
单选题You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application that displays an image. You need to ensure that users can stretch and scale the image. Which control should you use?（）A
FrameB
SliderC
ViewboxD
ScrollViewer
考题
多选题You have been asked to develop an application that uses only connection-oriented protocols. Which two protocols can you use?（）APPPBUDPCTCPDICMP
考题
单选题You need to calculate the total of all salaries in the accounting department. Which group function should you use?（）A
MAXB
MINC
SUMD
COUNTE
TOTALF
LARGEST
考题
多选题For which of the following can you use Segment Shrink？（）AHeap tablesBTables with function-based indexesCIndexesDPartitions and subpartitionsENone of the above
考题
单选题You are implementing an ASP.NET MVC 2 Web application that contains the following class. Public Class DepartmentControllerInherits Controller Shared departments As List（Of Department） = New List（Of Department） Function Index（） As ActionResultReturn View（departments）End Function Function Details（ByVal id As Integer） As ActionResultReturn View（departments.Find（Function（x） x.ID = id））End Function Function ListEmployees（ByVal d As Department） As ActionResultDim employees As List（Of Employee） = GetEmployees（d）Return View （employees）End FunctionEnd Class You create a strongly typed view that displays details for a Department instance. You want the view to also include a listing of department employees. You need to write a code segment that will call the ListEmployees action method and output the results in place. Which code segment should you use？（）A
%= Html.Action(ListEmployees, Model) % B
%= Html.ActionLink(ListEmployees, Department, DepartmentController) % C
% Html.RenderPartial(ListEmployees, Model) %D
%= Html.DisplayForModel(ListEmployees) %
考题
单选题You need to create a class definition that is interoperable along with COM.You need to ensure that COM applications can create instances of the class and can call the GetAddress method. Which code segment should you use？（）A
AB
BC
CD
D
热门标签
最新试卷
