You need to create a view EMP_VU. The view should allow the users to manipulate the records of only the employees that are working for departments 10 or 20.Which SQL statement would you use to create the view EMP_VU?（）A、CREATE VIEW emp_vu AS SELECT * FROM

题目

You need to create a view EMP_VU. The view should allow the users to manipulate the records of only the employees that are working for departments 10 or 20.Which SQL statement would you use to create the view EMP_VU?（）

  • A、CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20);
  • B、CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) WITH READ ONLY;
  • C、CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) WITH CHECK OPTION;
  • D、CREATE FORCE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20);
  • E、CREATE FORCE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) NO UPDATE;
相似考题

1.You need to perform these tasks:1. Create and assign a MANAGER role to Blake and Clark2. Grant CREATE TABLE and CREATE VIEW privileges to Blake and ClarkWhich set of SQL statements achieves the desired results? （）A. CREATE ROLE manager; GRANT create table, create view TO manager; GRANT manager TO BLACK, CLARK;B. CREATE ROLE manager; GRANT create table, create voew TO manager; GRANT manager ROLE TO BLACK, CLARK;C. GRANT manager ROLE TO BLACK, CLARK; GRANT create table, create voew TO BLACK CLARK; ***MISSING***

2.You need to create a view EMP_VU. The view should allow the users to manipulate the records of only the employees that are working for departments 10 or 20. Which SQL statement would you use to create the view EMP_VU? （）A. CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department _ id IN (10,20);B. CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) WITH READ ONLY;C. CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) WITH CHECK OPTION;D. CREATE FORCE VIEW emp_vu AS SELECT * FROM employees WITH department_id IN (10,20);E. CREATE FORCE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) NO UPDATE;

3.Examine the structure if the EMPLOYEES table:Column name Data Type RemarksEMPLOYEE_ID NUMBER NOT NULL, Primary KeyEMP_NAME VARCHAR2(30)JOB_ID VARCHAR2(20) NOT NULLSAL NUMBERMGR_ID NUMBER References EMPLOYEE_ID columnDEPARTMENT_ID NUMBER Foreign key to DEPARTMENT_ID column of the DEPARTMENTS tableYou need to create a view called EMP_VU that allows the user to insert rows through the view. Which SQL statement, when used to create the EMP_VU view, allows the user to insert rows? （）A. CREATE VIEW emp_Vu AS SELECT employee_id, emp_name, department_id FROM employees WHERE mgr_id IN (102, 120);B. CREATE VIEW emp_Vu AS SELECT employee_id, emp_name, job_id department_id FROM employees WHERE mgr_id IN (102, 120);C. CREATE VIEW emp_Vu AS SELECT department_id, SUM(sal) TOTALSAL FROM employees WHERE mgr_id IN (102, 120) GROUP BY department_ id;D. CREATE VIEW emp_Vu AS SELECT employee_id, emp_name, job_id, DISTINCT department_id FROM employees;

4.You are granted the CREATE VIEW privilege. What does this allow you to do? ()A. Create a table view.B. Create a view in any schema.C. Create a view in your schema.D. Create a sequence view in any schema.E. Create a view that is accessible by everyone.F. Create a view only of it is based on tables that you created.

参考答案和解析
正确答案:C
更多“You need to create a view EMP_VU”相关问题

  • 第1题：

    You are granted the CREATE VIEW privilege. What does this allow you to do?（）

    • A、Create a table view.
    • B、Create a view in any schema.
    • C、Create a view in your schema.
    • D、Create a sequence view in any schema.
    • E、Create a view that is accessible by everyone.
    • F、Create a view only of it is based on tables that you created.

    正确答案:C

  • 第2题：

    You need to perform these tasks: 1. Create and assign a MANAGER role to Blake and Clark 2. Grant CREATE TABLE and CREATE VIEW privileges to Blake and Clark Which set of SQL statements achieves the desired results?（）

    • A、CREATE ROLE manager; GRANT create table, create view TO manager; GRANT manager TO BLACK, CLARK;
    • B、CREATE ROLE manager; GRANT create table, create voew TO manager; GRANT manager ROLE TO BLACK, CLARK;
    • C、GRANT manager ROLE TO BLACK, CLARK; GRANT create table, create voew TO BLACK CLARK; ***MISSING***

    正确答案:A

  • 第3题：

     You have a server that runs Windows Server 2003 Service Pack 2 (SP2) and Windows Server Update Services (WSUS) 3.0.You need to view the approved WSUS updates that have been superseded by newer updates. You want to achieve this goal by using the minimum amount of administrative effort. What should do you do?（）

    • A、View the WindowsUpdate.log file. 
    • B、Create a new log view in Event Viewer. 
    • C、From Update Services, view the WSUS Updates update view. 
    • D、From Update Services, run an Update Status Summary report.

    正确答案:C

  • 第4题：

    You need to use the Event Viewer window to review the event logs for only critical and error events. You also need the maximum amount of detail for each of these events. What should you do？ （）

    • A、Edit the filter for the Administrative Events view.
    • B、Create a custom view. Enable the Critical， Error， and Information level events. Select all logs.
    • C、Create a custom view. Select the Critical checkbox， Error checkbox， and Verbose checkbox. Select all logs.
    • D、Search for the Critical or Error string by using the Find option of the Administrative Events view.

    正确答案:C

  • 第5题：

    You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You need to ensure that users can view content in a book-reading format that displays two pages at a time. Which control should you use?（）

    • A、 FlowDocument 
    • B、 FlowDocumentReader
    • C、 FlowDocumentPageViewer
    • D、 FlowDocumentScrollViewer

    正确答案:B

  • 第6题：

    You have an Exchange Server 2010 organization.You need to ensure that all users in the organization can view the availability of a company projector.What should you create for the projector？（）

    • A、a distribution group
    • B、a mailbox
    • C、a mail-enabled contact
    • D、a sharing policy

    正确答案:B

  • 第7题：

    单选题
    You are the network administrator for The network consists of a single Active Directory domain named The TestKing Staff department has a Windows 2003 computer that functions as a file server. The computer contains a folder named TestKingData. Auditing is enabled on the TestKingData folder. The TestKing Staff department reports that confidential files were deleted from the folder. You need to identify the user who deleted the confidential files. What should you do?（）
    A

    In Event Viewer, create a new log view from the security log. Filter the log view to display only success audits.

    B

    In Event Viewer, create a new log view from the security log. Filter the log view to display only failure audits.

    C

    In Event Viewer, create a new log view from the system log. Filter the log view to display only success audits.

    D

    In Event Viewer, create a new log view from the system log. Filter the log view to display only failure audits.


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    Examine the structure if the EMPLOYEES table: Column name Data Type Remarks EMPLOYEE_ID NUMBER NOT NULL, Primary Key EMP_NAME VARCHAR2(30) JOB_ID VARCHAR2(20) NOT NULL SAL NUMBER MGR_ID NUMBER References EMPLOYEE_ID column DEPARTMENT_ID NUMBER Foreign key to DEPARTMENT_ID column of the DEPARTMENTS table You need to create a view called EMP_VU that allows the user to insert rows through the view. Which SQL statement, when used to create the EMP_VU view, allows the user to insert rows?（）
    A

    CREATE VIEW emp_Vu AS SELECT employee_id, emp_name, department_id FROM employees WHERE mgr_id IN (102, 120);

    B

    CREATE VIEW emp_Vu AS SELECT employee_id, emp_name, job_id department_id FROM employees WHERE mgr_id IN (102, 120);

    C

    CREATE VIEW emp_Vu AS SELECT department_id, SUM(sal) TOTALSAL FROM employees WHERE mgr_id IN (102, 120) GROUP BY department_ id;

    D

    CREATE VIEW emp_Vu AS SELECT employee_id, emp_name, job_id, DISTINCT department_id FROM employees;


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    You need to perform certain data manipulation operations through a view called EMP_DEPT_VU, which you previously created. You want to look at the definition of the view (the SELECT statement on which the view was create.) How do you obtain the definition of the view?（）
    A

    Use the DESCRIBE command in the EMP_DEPT VU view.

    B

    Use the DEFINE VIEW command on the EMP_DEPT VU view.

    C

    Use the DESCRIBE VIEW command on the EMP_DEPT VU view.

    D

    Query the USER_VIEWS data dictionary view to search for the EMP_DEPT_VU view.

    E

    Query the USER_SOURCE data dictionary view to search for the EMP_DEPT_VU view.

    F

    Query the USER_OBJECTS data dictionary view to search for the EMP_DEPT_VU view.


    正确答案： B
    解析： 暂无解析

  • 第10题：

    多选题
    Your company uses SQL Server 2005. You are implementing a series of views that are used in ad hoc queries. The views are used to enforce your companys security policy of abstracting data.  Some of these views perform slowly. You create indexes on those views to increase performance, while still maintaining the companys security policy. One of the views returns the current date as one of the columns. The view returns the current date by using the GETDATE（　） function. This view does not allow you to create an index. You need to create an index on the view.  Which two actions should you perform?（）
    A

    Remove all deterministic function calls from within the view.

    B

    Remove all nondeterministic function calls from within the view.

    C

    Schema-bind all functions that are called from within the view.

    D

    Create the view and specify the WITH CHECK OPTION clause.


    正确答案： D,C
    解析： 暂无解析

  • 第11题：

    单选题
    You have an Exchange Server 2010 organization.You need to ensure that all users in the organization can view the availability of a company projector.What should you create for the projector？（）
    A

    a distribution group

    B

    a mailbox

    C

    a mail-enabled contact

    D

    a sharing policy


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    You design a Business Intelligence （BI） solution by using SQL Server 2008. You design a SQL Server 2008 Analysis Services （SSAS） solution. Customer data is stored in the tables named CustomerDetails and CustomerContact. The solution uses the following two data sources from two different servers： ·Contoso that accesses the CustomerDetails table ·ContosoCRM that accesses the CustomerContact table You plan to create a dimension named DimCustomer to analyze customer data. You need to ensure that the DimCustomer dimension represents the tables as a snowflake schema to include attributes from the two tables. What should you do？（）
    A

     Create a data source view named DsvContoso that is associated with the two data sources and add the tables to the data source view.

    B

     Create a data source view named DsvContoso that is associated with the two data sources and create a named query in the data source view to merge the tables.

    C

     Create a data source view named DsvCustomer that is associated with the Contoso data source and add the CustomerDetails table to the data source view.Create a data source view named DsvCustomerContact that is associated with the ContosoCRM data source and add the CustomerContact table to the data source view.

    D

     Create a data source view named DsvCustomer that is associated with the Contoso data source and create a named query in the data source view to select data from the CustomerDetails table.Create a data source view named DsvCustomerContact that is associated with the ContosoCRM data source and create a named query in the data source view to select data from the CustomerContact table.


    正确答案： D
    解析： 暂无解析

  • 第13题：

    You are responsible for maintaining a SQL Server 2005 database. Business analysts in the company routinely use a view named v CustomerSales to join the Customers and Sales tables in the database. They use the view to aggregate total sales by customer by month. You need to increase the performance of the view. What should you do？（）

    • A、Update the view to use an outer join between the Customers and Sales tables.
    • B、Create a clustered index on the v CustomerSales view.
    • C、Create two separate views that do not contain any joinsone view named Customers for the Customers table and another one named v Sales for the Sales table.
    • D、Create a stored procedure for the business analysts that uses the v CustomerSales view.

    正确答案:B

  • 第14题：

    Your company uses SQL Server 2005. You are implementing a series of views that are used in ad hoc queries. The views are used to enforce your companys security policy of abstracting data.  Some of these views perform slowly. You create indexes on those views to increase performance, while still maintaining the companys security policy. One of the views returns the current date as one of the columns. The view returns the current date by using the GETDATE（　） function. This view does not allow you to create an index. You need to create an index on the view.  Which two actions should you perform?（）

    • A、 Remove all deterministic function calls from within the view. 
    • B、 Remove all nondeterministic function calls from within the view. 
    • C、 Schema-bind all functions that are called from within the view. 
    • D、 Create the view and specify the WITH CHECK OPTION clause.

    正确答案:B,C

  • 第15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 Function
    • B、Add the following method to the CompanyController class. Function Company_Info（） As ActionResult  Return View（） End Function
    • C、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

    正确答案:A,D

  • 第16题：

    TestKing.com uses SQL Server 2005. You are implementing a series of views that are used in ad hoc queries. The views are used to enforce TestKing.coms security policy of abstracting data. Some of these views perform slowly. You create indexes on those views to increase performance， while still maintaining the company’s security policy. One of the views returns the current date as one of the columns. The view returns the current date by using the GETDATE（） function. This view does not allow you to create an index. You need to create an index on the view. Which two actions should you perform？（）

    • A、Remove all deterministic function calls from within the view.
    • B、Remove all nondeterministic function calls from within the view.
    • C、Schema-bind all functions that are called from within the view.
    • D、Create the view and specify the WITH CHECK OPTION clause.

    正确答案:B,C

  • 第17题：

    You are creating a view to join the Customers and Orders tables in a SQL Server 2005 database. You need to ensure that the view cannot be affected by modifications to underlying table schemas. You want to accomplish this goal by using the least possible amount of overhead. What should you do?（）

    • A、Create CHECK constraints on the tables. 
    • B、Create a DDL trigger to roll back any changes to the tables if the changes affect the columns in the view. 
    • C、Create the view, specifying the WITH SCHEMABINDING option. 
    • D、Create the view, specifying the WITH CHECK option. 

    正确答案:C

  • 第18题：

    单选题
    You need to perform these tasks: 1. Create and assign a MANAGER role to Blake and Clark 2. Grant CREATE TABLE and CREATE VIEW privileges to Blake and Clark Which set of SQL statements achieves the desired results? （）
    A

    CREATE ROLE manager; GRANT create table, create view TO manager; GRANT manager TO BLACK, CLARK;

    B

    CREATE ROLE manager; GRANT create table, create voew TO manager; GRANT manager ROLE TO BLACK, CLARK;

    C

    GRANT manager ROLE TO BLACK, CLARK; GRANT create table, create voew TO BLACK CLARK; ***MISSING***


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    You need to perform these tasks: 1. Create and assign a MANAGER role to Blake and Clark 2. Grant CREATE TABLE and CREATE VIEW privileges to Blake and Clark Which set of SQL statements achieves the desired results?（）
    A

    CREATE ROLE manager; GRANT create table, create view TO manager; GRANT manager TO BLACK, CLARK;

    B

    CREATE ROLE manager; GRANT create table, create voew TO manager; GRANT manager ROLE TO BLACK, CLARK;

    C

    GRANT manager ROLE TO BLACK, CLARK; GRANT create table, create voew TO BLACK CLARK; ***MISSING***


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    ou are developing an ASP.NET MVC 2 application. You create a view that will be returned by action methods in multiple controllers. You need to place the view in the appropriate folder. To which subfolder within the Views folder should you add the view？（）
    A

    Master

    B

    Default

    C

    Shared

    D

    Common


    正确答案： A
    解析： 暂无解析

  • 第21题：

    多选题
    TestKing.com uses SQL Server 2005. You are implementing a series of views that are used in ad hoc queries. The views are used to enforce TestKing.coms security policy of abstracting data. Some of these views perform slowly. You create indexes on those views to increase performance， while still maintaining the company’s security policy. One of the views returns the current date as one of the columns. The view returns the current date by using the GETDATE（） function. This view does not allow you to create an index. You need to create an index on the view. Which two actions should you perform？（）
    A

    Remove all deterministic function calls from within the view.

    B

    Remove all nondeterministic function calls from within the view.

    C

    Schema-bind all functions that are called from within the view.

    D

    Create the view and specify the WITH CHECK OPTION clause.


    正确答案： C,A
    解析： 暂无解析

  • 第22题：

    单选题
    Examine the structure of the EMPLOYEES table: Column name Data type Remarks EMPLOYEE_ID NUMBER NOT NULL, Primary Key EMP_NAME VARCHAR2(30) JOB_ID VARCHAR2(20) NOT NULL SAL NUMBER MGR_ID NUMBER References EMPLOYEE_ID column DEPARTMENT_ID NUMBER Foreign key to DEPARTMENT_ID column of the DEPARTMENTS table You need to create a view called EMP_VU that allows the users to insert rows through the view. Which SQL statement, when used to create the EMP_VU view, allows the users to insert rows?（）
    A

    CREATE VIEW emp_vu AS SELECT employee_id, emp_name, department_id FROM employees WHERE mgr_id IN (102, 120);

    B

    CREATE VIEW emp_vu AS SELECT employee_id, emp_name, job_id, department_id FROM employees WHERE mgr_id IN (102, 120);

    C

    CREATE VIEW emp_vu AS SELECT department_id, SUM(sal) TOTALSAL FROM employees WHERE mgr_id IN (102, 120) GROUP BY department_id;

    D

    CREATE VIEW emp_vu AS SELECT employee_id, emp_name, job_id, DISTINCT department_id FROM employees;


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    You need to create a view EMP_VU. The view should allow the users to manipulate the records of only the employees that are working for departments 10 or 20. Which SQL statement would you use to create the view EMP_VU? （）
    A

    CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department _ id IN (10,20);

    B

    CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) WITH READ ONLY;

    C

    CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) WITH CHECK OPTION;

    D

    CREATE FORCE VIEW emp_vu AS SELECT * FROM employees WITH department_id IN (10,20);

    E

    CREATE FORCE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) NO UPDATE;


    正确答案： E
    解析： 暂无解析

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