R4RIN – MCQs, Mock Tests | ASP.Net ASP.Net Mcq Question Set 13

The feature in ASP.NET 2.0 that is used to fire a normal postback to a different page in the application is called

1. Theme
2. Cross Page Posting
3. Code-front
4. none of the above

✅ Correct Answer: 2

.Which of the following denote value that can be taken by Cache-Control of ASP.NET?

1. Public
2. Private
3. no-cache
4. . All the Above

✅ Correct Answer: 4

You have a Web application that is configured for personalization. You need to access personalization data from one of the pages of the Web application by using the minimum amount of administrative effort. What should you do?

1. Access the personalization data from the Session property of the HttpContext object.
2. Access the personalization data from the Application property of the HttpContext object.
3. Access the personalization data from the Cache property of the HttpContext object.
4. Access the personalization data from the Profile property of the HttpContext object

✅ Correct Answer: 4

You develop a Web application that contains two master pages. You need to dynamically set the master page when a user views pages in the application. What should you do?

1. Set Page.MasterPageFile in the Page's Page_Init event
2. Set Page.MasterPageFile in the Page's OnInit event.
3. Set Page.MasterPageFile in the Page's Page_Load event
4. Set Page.MasterPageFile in the Page's Page_PreInit event.

✅ Correct Answer: 4

You create a Web Form. You need to add controls that use adaptive rendering to display content.The type of content rendered must depend on the device that is requesting the page. What are two possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose two.)

1. Add custom controls that emit XHTML to the Web Form
2. . Add custom controls that emit WML to the Web Form.
3. Add mobile controls to the Web Form.
4. Add Web server controls to the Web Form.

✅ Correct Answer: 4

You create a large, n-tier Web application that has a custom event tracking system. You need to create a custom event type that enables your event tracking system to record all relevant event details for all types of events. The events must be stored in Microsoft SQL Server. From which base type should your custom event type inherit?

1. IWebEventCustomEvaluator
2. WebEventProvider
3. . WebBaseEvent
4. WebAuditEvent

✅ Correct Answer: 3

If in an ASP.NET application one want to create http handlers which of the interface is used

1. IHttpHandlerFactory
2. Handler
3. Pipeline
4. none of the above

✅ Correct Answer: 1

I have an ASP.NET application. I have a page loaded from server memory. At this instance which of the following methods gets fired

1. PreRender( )
2. Load()
3. Unload( )
4. none of the above

✅ Correct Answer: 2

Which of the following denote the web control associated with Table control function of ASP.NET?

1. DataList
2. ListBox
3. TableRow
4. All the above

✅ Correct Answer: 3

.A developer wanted to achieve graphics in his display using ASP.NET. Which of the following web controls are available in ASP.NET to achieve the above?

1. AdRotator
2. LinkButton
3. Both A and B
4. none of the above

✅ Correct Answer: 1

Forms based authentication is otherwise called in ASP.NET as Cookie Authentication because Forms authentication uses cookies to allow applications to track users throughout their visit

1. Cookie Authentication
2. Passport Authentication
3. Windows Authentication
4. None of the above.

✅ Correct Answer: 1

You are working with a team of developers on a Web site. You copy the Web site from the staging server to work on it locally. While making changes, you create new C# source code files and delete old ones. You need to ensure that your changes propagate to the staging server without affecting any files that you have not modified. Which tool should you use?

1. XCOPY
2. the Copy Web tool
3. the Publish Web tool
4. a Web Setup project

✅ Correct Answer: 2

Your team creates a Web site. The Web site needs to be deployed to a staging server for performance testing. You plan to make a number of performance enhancements and then retest.You need to compile and copy the Web site to the staging server. What should you do?

1. Write a batch file that uses aspnet_compiler.exe
2. Write a batch file that uses InstallUtil.exe.
3. Write a batch file that uses Csc.exe
4. Write a batch file that uses aspnet_wp.exe.

✅ Correct Answer: 1

.The .NET Framework provides a runtime environment called

1. RMT
2. CLR
3. RCT
4. RC

✅ Correct Answer: 2

.Give One word: Common type system is built into which of the following

1. CLR
2. RCT
3. RCW
4. GAC

✅ Correct Answer: 1

Find the term: The .NET framework which provides automatic memory management using a technique called.

1. Serialization
2. Garbage Collection
3. Assemblies
4. Overriding

✅ Correct Answer: 2

In my .NET Framework I have threads. Which of the following denote the possible priority level for the threads?

1. Normal
2. AboveNormal
3. Highest
4. All the above

✅ Correct Answer: 4

The technique that allow code to make function calls to .NET applications on other processes and on other machines is

1. .NET Threading
2. .NET Remoting
3. .NET RMT
4. .None of the above

✅ Correct Answer: 2

Which of the following is FALSE?

1. ASP.NET applications run without a Web Server
2. ASP+ and ASP.NET refer to the same thing
3. ASP.NET is a major upgrade over ASP
4. None of the above.

✅ Correct Answer: 4

.What tags one need to add within the asp:datagrid tags to bind columns manually.

1. Set AutoGenerateColumns Property to false on the datagrid tag
2. Set AutoGenerateColumns Property to true on the datagrid tag
3. It is not possible to do the operation
4. Set AutomaunalColumns Property to true on the datagrid tag

✅ Correct Answer: 1

Which of the following must be done in order to connect data from some data resource to Repeater control?

1. Set the DataSource property
2. Call the DataBind method
3. Both A and B
4. none of the above

✅ Correct Answer: 3

The namespace within the Microsoft .NET framework which provides the functionality to implement transaction processing is

1. System.EnterpriseServices
2. System.Security
3. System.Diagnostics
4. System.Data

✅ Correct Answer: 1

You are deploying a Web site to a server managed by a hosting company. The only access you have to the server is through FTP. You need to precompile and deploy the Web site without its source files. What should you do?

1. Use the Copy Web tool.
2. Use the Publish Web tool.
3. Use XCOPY
4. Use the Web Setup project Installer

✅ Correct Answer: 2

.GIVE ONE WORD: In .NET the operation of reading metadata and using its contents is known as

1. . Reflection
2. Enumeration
3. Binding
4. Serialization

✅ Correct Answer: 1

If one has two different web form controls in a application and if one wanted to know whether the values in the above two different web form control match what control must be used?

1. DataList
2. GridView
3. CompareValidator
4. . Listview

✅ Correct Answer: 3

Suppose one wants to modify a SOAP message in a SOAP extension then how this can be achieved. Choose the correct option from below

1. . One must override the method ReceiveMessage
2. One must override the method InitializeMethod
3. Both A and B
4. One must override the method ProcessMessage

✅ Correct Answer: 1

Suppose a .NET programmer wants to convert an object into a stream of bytes then the process is called

1. Serialization
2. Threading
3. RCW
4. AppDomain

✅ Correct Answer: 1

.Which of the following method is used to obtain details about information types of assembly?

1. GetTypes
2. GetType
3. Both A and B
4. none of the above

✅ Correct Answer: 3

List the types of Authentication supported by ASP.NET

1. Windows (default)
2. Forms
3. Passport
4. All of the above

✅ Correct Answer: 4

Which of the following can be used to add alternating color scheme in a Repeater control?

1. AlternatingItemTemplate
2. DataSource
3. ColorValidator
4. none of the above

✅ Correct Answer: 1

Which of the following is not true about ADO.NET?

1. . ADO.NET enables to create distributed data sharing applications
2. ADO.NET uses XML to transfer data across applications and data source
3. ADO.NET doesn't support disconnected architecture
4. The classes of ADO.NET are defined in the System.Data namespace

✅ Correct Answer: 3

Which of the following illustrates the benefit of ADO.NET?

1. Interoperability
2. It uses DataSet to represent data in memory that can store data from multiple tables and multiple sources.
3. Disconnected data access
4. All of above

✅ Correct Answer: 4

Which of the following is the object of .NET data provider?

1. Connection
2. Command
3. Data Reader
4. All of above

✅ Correct Answer: 4

DataAdapter object populates a DataSet and resolves updates with the data source. Yes or No?

1. . Yes
2. No
3. all of the above
4. None of the mentioned

✅ Correct Answer: 1

When you create a relationship between tables in ADO.NET DataSet

1. a UniqueConstraint is added to the parent table
2. a ForeignKeyConstraint is added to the child table by default
3. Both 1 and 2
4. NONE

✅ Correct Answer: 3

Which of the following is not true for ADO.NET DataSet?

1. DataSet provides a disconnected view of a data source
2. Dataset enables to store data from multiple tables and multiple sources
3. We can create relationship between the tables in a DataSet.
4. All of above are true

✅ Correct Answer: 4

.Which of the following method of the command object is best suited when you have aggregate functions in a SELECT statement?

1. ExecuteScalar
2. ExecuteReader
3. ExecuteNonQuery
4. None of the mentioned

✅ Correct Answer: 1

Which of the following is the event that is exposed by the DataTable object?

1. RowChanged
2. ColumnChanged
3. RowChanging
4. All of above

✅ Correct Answer: 4

Which of the following is not the method of DataAdapter?

1. Fill
2. FillSchema
3. ReadData
4. Update

✅ Correct Answer: 3

Which of the following is the method provided by the DataSet object to generate XML?

1. ReadXML
2. WriteXML
3. GetXML
4. All of above

✅ Correct Answer: 4

To perform asynchronous data access, what must be added to the connection string?

1. BeginExecute=true
2. MultiThreaded=true
3. MultipleActiveResultSets=true
4. . Asynchronous=true

✅ Correct Answer: 4

You are working with a DataSet and want to be able to display data, sorted different ways. How do you do so?

1. Use the Sort method on the DataTable object.
2. Use the DataSet object’s Sort method.
3. Use a DataView object for each sort.
4. Create a DataTable for each sort, using the DataTable object’s Copy method, and then Sort the result.

✅ Correct Answer: 3

Which method is used to Get a value indicating whether the column contains nonexistent or missing values?

1. GetType()
2. IsDBNull ()
3. GetValues ()
4. all the above

✅ Correct Answer: 2

To improve the performance and scalability of your .NET application. Which one of the following techniques would help?

1. Connection Strings
2. Connection Pooling
3. SQL Injection
4. Data Adapter

✅ Correct Answer: 2

Which method is used to commit all changes in the DataSet or DataTable?

1. Update()
2. AcceptChanges()
3. GetChanges()
4. None of the mentioned

✅ Correct Answer: 2

By default, the pooling property with connection string is set as True/False

1. True
2. False
3. all of the above
4. None of the mentioned

✅ Correct Answer: 1

Between Windows authentication and SQL Server Authentication, SQL Server authentication is the trusted one.

1. True
2. False
3. all of the above
4. None of the mentioned

✅ Correct Answer: 2

Which of the following is a DataView method?

1. Add
2. Remove
3. Find
4. All the above

✅ Correct Answer: 3

There are two classes named TEACHER and STUDENTS.When TEACHER goes out of the class,STUDENTS should make noise.The scemario best befits to the concept of "association of two classes behavior-where one class watches another class for a behavior change and triggers an action from inside itself based on the behavior change".Which pattern of design it could be?

1. Singleton patter
2. Template pattern
3. Observer pattern
4. None

✅ Correct Answer: 3

An e-shopping web portal has a shopping basket control where the list of available items meant for shopping is displayed.The item list remains unchanged for all users irrespective of scenerios and it always populates from a database look up table every time when the page is loaded.For getting better performance and memory effectiveness,it is appropriate to store the data in

1. Session
2. Cache
3. Server registry
4. All of the Mentioned

✅ Correct Answer: 2