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.NET, ASP.NET, C# , VB.NET, .NET Framework, SQL Server and Other Interview Questions-6

Equivalent to Regsvr32

.NET Framework

Is there regular expressions support available in c#?

ASP.NET

Are private class level variables inherited?

ASP.NET

Is it possible to have static Indexer in c#?

ASP.NET

Can static methods be overridable

ASP.NET

WSDL stands for

ASP.NET

In order to test a webservice ,web application or windows application is needed?

ASP.NET

Which of these commands is valid to reference an external assembly while compiling ?

.NET Framework

/target:module is a command prompt option to compile the class, Which of these statement is true about /target:module ?

.NET Framework

Which of this is a invalid exception in .NET ?

.NET Framework

What is the default maximum number of connections allowed in the connection pool ?

ASP.NET

Which template is used to provide an altering color scheme in a Repeater control?

.NET Framework

If a method is marked as protected internal who can access it

.NET Framework

What is boxing?

.NET Framework

How many classes can a single .NET DLL contain

.NET Framework

Which template is used to display data in a Repeater Control?

ASP.NET

What is the standard to be used to wrap up a call to a web service?

ASP.NET

What does DOM stands for?

Other

What does SAX stands for?

Other

What is the default size of cache?

ASP.NET

If we have large amount of data, using LINQ is decrease performace in Framework3.5 ?

ASP.NET

The c# keyword ‘float’ maps to which .NET type?

C#

Which of these string definitions will prevent escaping on backslashes in c#?

C#

Which of the following statements correctly declares a 2 dimensional array in c#?

C#

The c# keyword ‘int’ maps to which .NET type?

C#

What is satellite assembly?

ASP.NET

How does assembly versioning in .NET prevent DLL HELL?

.NET Framework

What is delegate?

ASP.NET

The following describes the encapsulation

Other

Which of the following operations can NOT perform on an ADO.NET DATASET?

.NET Framework

Float datatype in C# language is equivalent to ------------------------ in VB.NET ?

.NET Framework

Which of these definitions are invalid for the creation of a Datetime object ?

ASP.NET

Which of these syntax is invalid for creating a StreamWriter ?

ASP.NET

How to get the Path for the "My Documents" folder ?

ASP.NET

Which of these methods returns a StreamReader object ?

.NET Framework

Which of these methods does not returns a FileStream object ?

.NET Framework

dual main is possible

C#

Is the anonymous properties are beneficial than normal properties in C#3.0 ?

C#

Which data control is good for performance point of view ?

ASP.NET

WebService

ASP.NET

Consuming Webservices

ASP.NET

Webservices

ASP.NET

Request and Response

ASP.NET

Applications

ASP.NET

Application and Session

ASP.NET

Question

Category

DataBind

ASP.NET

Data View

ASP.NET

Data Binding

ASP.NET

Data Bound

ASP.NET

Which of this is true about "params int[] arr" ?

C#

Datagrid

ASP.NET

Web Services

ASP.NET

Webservices

.NET Framework

In the NUnit test framework, which attribute must adorn a test class in order for it to be picked up by the NUnit GUI?

ASP.NET

When we change the content of aspx.cs file do we have to compile code

ASP.NET

Can we change action of form through code?

ASP.NET

We use .NET Command prompt and execute this statement"msbuild Helloworld.csproj" what will be the output ?

ASP.NET

can you edit data in repeater control

ASP.NET

Which of these is correct syntax to encode when writing to a file ?

.NET Framework

Manual Garbage collection is triggered using ?

.NET Framework

Which of these classes is a value type ?

.NET Framework

What is the valid range of System.SByte ?

.NET Framework

In Asynchronous Programming, Which of these models are valid in handling the end of the asynchronous call ?

.NET Framework

Which of these is a Asymmetric Algorithm Class for Encryption ?

.NET Framework

Which of the following System.Drawing Structures is used to stores an ordered pair of integers, typically the width and height of a rectangle?

ASP.NET

Which of the following System.Drawing Structures is used to stores a set of four floating-point numbers that represent the location and size of a rectangle?

ASP.NET

Which of the following System.Drawing Structures used to represents an ordered pair of integer x and y coordinates that defines a point in a two-dimensional plane?

ASP.NET

Which of the following System.Drawing structure is used to represents an ordered pair of floating-point x and y coordinates that defines a point in a two-dimensional plane?

ASP.NET

Using a DataReader, can multiple result sets be manipulated ?

ASP.NET

Which among this is a valid Method of File Class ?

C#

FileInfo.OpenText() return a ___________ ?

C#

What is the use of ?? operator

C#

What is the syntax for creating a nullable type ?

C#

How many App Domains In ASP.NET Worker Process creates if suppose I have 5 different users are logged into the web site

ASP.NET

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?

ASP.NET

You have a Web application this 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?

ASP.NET

You are Transferring Records from one Database to Another.You need to decide whether you can use the SqlBulkCopy Class to Transfer the records.What should you do?

ASP.NET

The default value for AutoEventWireup in @Page directive is ?

ASP.NET

What is the Server.MachineName does

ASP.NET

What is the out put of Following code String a=”Hello”; String b=”World” String c= a+b Response.Write ( “C “);

ASP.NET

Select the type Processing model that asp.net simulate

ASP.NET

The object used by SQL connection to make Security Demands

ASP.NET

How to open more than one datareader at a time

ASP.NET

How do you disable client side validation ?

ASP.NET

The best way to delimit ASP.Net code from HTML code in your pages is by using --------------- tags.

ASP.NET

What does Response.End will do?

ASP.NET

A web application running on multiple servers is called as

ASP.NET

What is the size of the session ID

ASP.NET

what namespace does the Web page belong in the .NET Framework class hierarchy?

ASP.NET

what is the difference between user control and custom control

ASP.NET

What is a diffgram ?

ASP.NET

Which method do you invoke on the DataAdapter control to load your generated dataset with data?

ASP.NET

The Asp.net server control, which provides an alternative way of displaying text on web page, is

ASP.NET

How do you register a user control?

ASP.NET

What is the purpose of Reflection?

ASP.NET



Question

Category

What is the lifespan for items stored in viewstate

ASP.NET

What is the significance of Response.AddHeaders( )

ASP.NET

Which of the following is true ?

ASP.NET

Select the caching type supported by ASP.Net

ASP.NET

Which method displays the custom control

ASP.NET

Which describes the correct Life Cycle of an ASP.NET Web Page ?

ASP.NET

tag which is not a valid method ?">In the &ltForm> tag which is not a valid method ?

ASP.NET

Can files be uploaded Asynchronously using .NET ?

ASP.NET

Ildasm.exe used for?

C#

What does the Initial Catalog parameter define in the connection string?

C#

What’s the .NET collection class that allows an element to be accessed using a unique key?

C#

Can you store multiple data types in System.Array?

C#

Pick Not in ASP.NET objects?

ASP.NET

When is web.config called?

ASP.NET

How can you clean up objects holding resources from within the code?

C#

Which controls do not have events?

C#

Is String is Value Type or Reference Type in C#?

C#

What data types do the RangeValidator control support?

ASP.NET

Which control has no events?

ASP.NET

I have two contructor one is Static Constructor and another one is Public Constructor,Which one is Call first

C#

Shared assemblies are stored in Global assembly cache (GAC).

ASP.NET

What is similar in concept to IL?

ASP.NET

Which is the first level of compilation in the .NET languages?

ASP.NET

Method Overloading and Overriding are the same.

C#

Which of the following is a correct call to the Main() function

C#

A local C# variable declared in the for loop is in scope within __________

C#

System is a ______________

ASP.NET

Interfaces provide implementation of methods

C#

All the variables local to a method in C# must be initialized before they can be used.

ASP.NET

A char in C# is ___________

ASP.NET

How do you deploy an assembly?

ASP.NET

Operators

C#

Events

C#

Indexers

C#

ADO dot net

.NET Framework

Boxing

C#

The control used in ASP.NET to display information from data set but with better formatting and editing behavior is

ASP.NET

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

ASP.NET

Give one word: What model does ASP.NET request processing is based on

ASP.NET

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

ASP.NET

If one uses ASP.NET configuration system to restrict access which of the following is TRUE?

ASP.NET

Which of the following denote New Data-bound Controls used with ASP.NET

ASP.NET

">In ASP.NET what does the following return < % Response.Write(System.Environment.WorkingSet.ToString()) % >

ASP.NET

In ASP.NET if one uses Windows authentication the current request attaches an object called as

ASP.NET

Which of the following can be used to debug .NET application?

ASP.NET

The GridView control in ASP.NET has which of the following features

ASP.NET

Which of the following denote page code model in ASP.NET?

ASP.NET

In ASP.NET if you want to allows page developers a way to specify static connections in a content page then the class used is

ASP.NET

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

ASP.NET

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

ASP.NET



Question

Category

In ASP.NET application the Global.asax file lie in which directory

ASP.NET

Can you store multiple data types in System.Array?

ASP.NET

Can resource file be in any other format other than resx extensions?

.NET Framework

Namespaces to be used in globalization and localization

.NET Framework

Does .NET support UNICODE?

Other

What are parsers used for XML document parsing

Other

Which are namespaces in .NET used for XML?

Other

What is DTD?

Other

Does XML replace HTML?

Other

If XML does not have closing tag will it work?

ASP.NET

Can 2 different applications use the same dll in GAC at the same time?

.NET Framework

Which of this members are not valid FileInfo Class member?

.NET Framework

can AJAX be implemented in browsers that do not support XMLHTTPREQUEST object

Other

Does DirectCast(123.232,Integer) returns error

.NET Framework

Can we use different access modifiers on GET and SET

.NET Framework

What type of architecture is supported by .NET

.NET Framework

Can Ajax technology work on Web Server other than IIS?

Other

Which control can’t be placed in MDI

.NET Framework

Which property of textbox is not changed at Runtime?

.NET Framework

Does CTYPE(1288.1,Integer ) returns error

.NET Framework

Maximun size of TextBox is

.NET Framework

Is it possible to perform Form Authentication with Cookies disabled at client’s browser?

.NET Framework

System.StringBuilder is

.NET Framework

System. String is

.NET Framework

Is it possible for two catch blocks to be executed in one go

.NET Framework

What is the value of first item in an ENUM?

.NET Framework

Is it possible to create shared event in .NET

.NET Framework

What is return type of an event in .Net?

.NET Framework

Is delegate type safe function pointer

.NET Framework

What is CAS .Net?

.NET Framework

Can we run ASP.NET 1.1 application and ASP.NET 2.0 application on the same computer?

.NET Framework

Can we use break statement in a finally block

.NET Framework

Is it possible to debug JavaScript in .NET IDE?

.NET Framework

What method is used to explicitly kill a user’s session

ASP.NET

Web Service supports

.NET Framework

Which property of validation control is used to associate with server control?

ASP.NET

What type of code is found in code behind file?

ASP.NET

The Content of Assembly is viewed by using

C#

What is the basic dll needed for WCF Programming

Other

which pageload event is called first, Page load of master page or page load of Inhertited page (Child page)

ASP.NET

Difference between Set and Select

SQL Server

Can a .NET web application consume Java web service ?

ASP.NET

Which of the following isn't a dictionary classes?

C#

Which one of below collections class uses LIFO(last in first out )?

C#

Which one of below collections class uses FIFO(first in first out )?

C#

Which of these methods are invalid in Dataset Class ?

ASP.NET

element in the web.config, which property is invalid ?">In the &ltSessionState> element in the web.config, which property is invalid ?

ASP.NET

FileSystemInfo is a base class for which of these classes?

.NET Framework

Which of these features are not newly added in C# 2008 ?

ASP.NET

Which of these classes is not a valid class in the namespace System.IO.IsolatedStorage ?

ASP.NET

Question

Category

Which of the following is not a member of SQLCommand ?

.NET Framework

Which of these Namespaces does not comes under System.Data Namespace

.NET Framework

MIME stands for ?

.NET Framework

Which of these conditions are not true about Partial Methods in C# ?

.NET Framework

Which of these properties is not a valid Thread property in System.Threading Namespace ?

.NET Framework

Which is the correct way to define a delegate ?

C#

Can we use both sessions and cache in the same page

ASP.NET

What is the maximum number of cookies that can be allowed to a web site?

ASP.NET

Versioning is applicable for private assemblies

C#

Which class builds insert,delete,update in ADO.NET

ASP.NET

, which method is added for server-side button click event ?">In an ASP.NET Server Control Button &ltasp:Button ID="btnSubmit" runat="Server" >, which method is added for server-side button click event ?

ASP.NET

Which of these namespaces is a invalid one in System.Web Namspace?

ASP.NET

HTTP is a ?

ASP.NET

If single object is instantiated regardless of the number of clients accessing it then it is called ____?

.NET Framework

DTR in Integration Services stance for?

SQL Server

DTP in Integration Services stance for?

SQL Server

What is the syntax to save Custom Data in Viewstate ?

ASP.NET

Which of this is not a valid Object Serialization Formatter ?

ASP.NET

Which of the following is true for Structure

C#

WHat is true for class and structure?

C#

Is it possible to have different access modifiers on the get/set methods of a property

C#

Any data bound control is derived from

ASP.NET

In which event of page life cycle , u get the view state?

ASP.NET

How many clustered and non clustered indexex exists for single table

SQL Server

what is the query?

SQL Server

When should you use the StringBuilder class instead of the String class?

.NET Framework

Stored procedures supported by SqlServer

SQL Server

Is edit possible in repater

ASP.NET

Does SQLClient and OLEDB class share the same functionality

SQL Server

Is cross-language inheritance supported in .NET ?

.NET Framework

Which is a valid way to create a alias for a Namespace

.NET Framework

Which of these operators, is a invalid LINQ operator ?

.NET Framework

Which of the Assembly is not a LINQ-Centric Assembly ?

.NET Framework

Which of these operators cannot be overloaded ?

.NET Framework

Which class is not valid in the System.Collections Namespace

.NET Framework

Queue implements which interface ?

.NET Framework

Which of the interfaces is not a valid interface in System.Collections ?

.NET Framework

Which is not a predefined element in XML based code documentation ?

.NET Framework

Which keyword is invalid when it is used with parameters variables sent to a method ?

C#

Which of these datatypes are not CLS Compliant ?

C#

Which of these options are not a member of System.Console Class

C#

Which of these options are not available in the Refactor sub-menu in the Visual Studio 2008

.NET Framework

Can notepad be used to create .NET Programs ?

C#

For the C# Compiler csc.exe, which option is the default output type among the given Output options ?

C#

CIL Stands for ?

.NET Framework

What line of code should be used to instruct the C# compiler to check code for CLS compliance using .NET attribute ?

C#

What is the entry point of Thread?

C#

How many objects will be created in this case

C#

Is it possible to have tables in the DataSet that are not bound to any datasource

.NET Framework

Is it possible to load XML into DataReader?

.NET Framework

Question

Category

The attribute used to define a new namespace in xml is

Other

The syntax of a blur method in a button object is ______________

Other

document.write(Date()); The output of the above code snippet will be:">Thu Jan 01 2004 05:44:07 GMT+0530 (India Standard Time) The output of the above code snippet will be:

Other

In text areas, which setting would display line breaks during data entry but store the text exactly as was entered?

Other

Which attribute specifies where to send a form ?

Other

....... adds a multimedia element directly into your page, allowing your browser to play it with a plug - in

Other

Choose the correct HTML tag to make a text bold

Other

What is Cross Page Postback in .net ?

ASP.NET

Public key for the file can be generated by the utility called as

.NET Framework

A static assembly can consist of

.NET Framework

An assembly can have following number of entry points

.NET Framework

Which of following is an assembly entry point

.NET Framework

What data type RangeValidator control does not support?

C#

Which is not the keyword in c# language?

C#

What does WSDL stand for ?

C#

What does ASMX stand for?

ASP.NET

How many simultaneous users can make connection in Asp.Net webapplication when it is published on Windows XP professional?

ASP.NET

Operator OverLoading In C#

C#

what is new feature introduced in asp.net 4.0 for Page Redirection?

ASP.NET

What is the name of the new control added to asp.net 4.0 for filtering data?

ASP.NET

Select correct output.

C#

IUnknown interface has following methods

.NET Framework

Which keyword is used to call the base class constructor in C#?

C#

What is the characteristics of a constructor?

.NET Framework

What is the name of C# command line compiler?

C#

The Databases that make up the data in a dataset

.NET Framework

The main difference between .dll and .exe

.NET Framework

In which event of page , all controls are loaded?

ASP.NET

In inheritance, when a class inherit another class they can inherit private method of base class?

C#

Which access modifer use in method of Interface?

C#

Choose base class where all Web Forms inherited?

ASP.NET

Choose method which can be used explicitly to kill a user's Session?

ASP.NET

Deterministic functions are?

SQL Server

What are the Text and Image Functions?

SQL Server

Which one of them is not an String Function?

SQL Server

Which one of them is not an Aggregate Function?

SQL Server

Aggregate functions are allowed as expressions only in:

SQL Server

Howto: Capitalize first char of words in a string ?

ASP.NET

What is the default session timeout value in ASP.NET?

ASP.NET

Which stored Procedure retun all Database Information in your sqlserver?

SQL Server

Which control Allows registration of a user in security system ?

ASP.NET

Which control Displays whether user is logged in or logged out ?

ASP.NET

---------- control purpose is Contains templates that can be configured to display based on logged in user’s roles

ASP.NET

Which Function Returns the number of bytes used to represent any expression?

SQL Server

Which is true for the Destructors?

C#

MVVM is specialy designed for which of the following?

ASP.NET

MemomryStream Class comes under which namespace?

ASP.NET

Which of the following Adds an HTTP header to the output stream?

ASP.NET

Which is the basic unit to which System allocates processor time?

ASP.NET

So as to make Multipple Inheritance possible in .NET which conecpt we use?

C#

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