|
Services provided by Common Language Infrastructure - Common Language Runtime, Common Type System, Type Safety, Managed Code Execution, Side-by-side execution....
|
|
Explain the components of common language runtime - Class Loader, MSIL, Code Manager, Garbage collector, Security engine, Type Checker, Thread Support, Debug engine, Base class library, Exception manager, COM Marshaller......
|
|
Describe the managed execution process in .NET - Steps in managed execution process:......
|
|
How the .NET Framework performs automatic memory management - Allocation of memory, Release of memory.....
|
|
What is Finalizer? - It is a method that is executed when an object is garbage collected.......
|
|
Difference and similarity between a class and a structure - Both the class and structure are user define types. Both are the template of the object...
|
|
Implicit cast and explicit cast in .Net - Implicit cast allows conversion without any loss of data and it takes place only when there is no possible of loss of data. ....
|
|
Imperative and declarative security - Imperative security is implemented by calling methods of Permission objects in code at run time........
|
|
Anchoring and Docking - Anchoring treats the component as having the absolute size and adjusts its location relative to the parent form........
|
|
Garbage collection - GC is automatic memory reclamation. It is low-priority thread that always runs in the background of the application. ........
|
|
Define Assembly in .NET - An assembly that can be shared by multiple applications. To make an assembly a shared assembly.......
|
|
Describe user interface design in .Net - Major elements of a user interface include forms, controls, and menus......
|
|
Define form in VB.NET - Forms are the primary unit of the user interface........
|
|
Context menu - It is useful for enabling access to commands in a variety of contextual situations.......
|
|
Validation - Field-level validation means validating each field as it receives focus. Form-level validation is the process.......
|
|
TextBox control properties - Textbox control has several properties that restrict the values users can enter.......
|
|
Keyboard events - Keyboard events allow you to validate keystrokes........
|
|
What are the major components of .NET framework? - Common Language Runtime: It helps in application execution, allocation and reclamation of memory.......
|
|
Define reference type and value type - A value type holds the data assigned to it.......
|
|
Constructors and destructors - The constructor sets default value to the class and runs when the class is initialized......
|
|
What is the use of Command builder? - Command builder generates insert/update/delete commands for data adapter based on select command.......
|
|
Significance of Import and Using statement - To have same names declared and used in one or more namespaces, import aliases can be used.......
|
|
COM+ services - Queued components provide asynchronous message queuing.Object Pooling provides a pool of ready-made objects......
|
|
Shared member of the class - It is member of the class which can be access without creating instance of the class........
|
|
What is visual inheritance in VB.NET? - Visual inheritance allows deriving forms from the base form with common controls......
|
|
Define extender provider component - ErrorProvider, HelpProvider, and ToolTip components are the examples of extender provider.....
|
|
Here are the general steps that are followed during a transaction...
|
|
The command objects are used to connect to the Datareader or dataset objects with the help of the following methods.....
|
|
DataSet object can contain multiple rowsets from the same data source as well as from the relationships between them.......
|
|
.NET Mobile overview - .NET Mobile is a platform for developing applications for mobile phones. It’s an extension to .NET Framework and is called Microsoft Mobile Internet Toolkit.......
|
|
Pros and cons of LINQ - Stored procedures normally are faster as they have a predictable execution plan. Therefore, if a stored procedure is being executed for the second time......
|
|
Disadvantages of LINQ over Stored Procedures - LINQ needs to process the complete query, which might have a performance impact in case of complex queries against stored procedures which only need serialize sproc-name and argument data over the network.......
|
|
Overview of VB 2008 - base class libraries, new functionality added in VB 2008, role of the common intermediate language, benefits of CIL, role of .NET Type Metadata......
|
|
VB.NET - Define Shared member of the class - It is member of the class which can be access without creating instance of the class.....
|
|
VB.NET - What is visual inheritance in VB.NET? - Visual inheritance allows deriving forms from the base form with common controls.......
|
|
VB.NET - How can you set tab order in VB.NET? - Tab order can be set using ‘View menu Tab Index’......
|
|
VB.NET - Define extender provider component - It provides additional features to the controls.....
|
|
VB.NET - Field-level validation and form-level validation - Field-level validation means validating each field as it receives focus.......
|
|
VB.NET - Steps to add a control to a form at run time - Declare and instantiate a new instance of the control......
|
|
VB.NET - Define implicit cast and explicit cast - Implicit cast allows conversion without and loss of data.....
|
|
VB.NET - When do you use enums and constants? - Enums and constants make the code easier to understand and maintain ......
|
|
VB.NET - Arrays and collections - An array is fixed length type
that can store group of objects.......
|
|
VB.NET - Use properties instead of fields - You can provide validation code with properties that validate data being read or set......
|
|
VB.NET - Define delegate. How to implement it - A delegate acts like a strongly typed function pointer......
|
|
VB.NET Parse method - Parse method is used to convert string value to numeric type......
|
|
VB.NET - kinds of multidimensional arrays - Multidimensional arrays are just like a table structure with rows and column.....
|
|
VB.NET - What is encapsulation? - It is the fundamental principles of object-oriented programming......
|
|
VB.NET - Define method overloading - It allows several methods with the same name but different signatures.....
|
|
VB.NET - Describe an abstract class - An abstract class is a class
that cannot be instantiated but must be inherited. ......
|
|
VB.NET - Describe Break mode - Break mode allows reading code
line-by-line.......
|
|
VB.NET Watch window - Watch window is used to watch the values of application variables in Break mode......
|
|
VB.NET - What is trace? Describe its working - Trace produces messages about program conditions even after application is compiled and released without interrupting application execution......
|
|
Exception handling in VB.NET - The Try block encapsulate set of code that is error prone and can throw exception......
|
|
VB.NET - What is data provider? Explain its components - Data Provider is a set of components that facilitate data access.......
|
|
VB.NET - DataReader and DataAdapter in ADO.NET - DataReader: It is lightweight class that provides connected and forward-only data access......
|
|
VB.NET - commandType property of a SqlCommand object - CommandType property can set to Text, StoredProcedure, or TableDirect.....
|
|
VB.NET - typed and untyped DataSet objects - An untyped dataset has no corresponding built-in schema......
|
|
VB.NET - Briefly describe DataView - The data represented in a DataView object can be filtered and sorted......
|
|
VB.NET - Define an XmlDataDocument - An XmlDataDocument is an in-memory representation of data in a hierarchical XML format ......
|
|
VB.NET - SQL injection attack - It occurs when SQL string is passed as user input to the application......
|
|
VB.NET - ReadXML, WriteXML, GetXML - ReadXML: The dataset method that reads data from an XML file into a dataset. WriteXML......
|
|
VB.NET user-defined controls - Inherited controls, user controls, and custom controls......
|
|
VB.NET - Role of the LicenseProvider in control licensing - The LicenseProvider controls license validation and grants run-time licenses......
|
|
VB.NET - There are five requirements that Microsoft incorporated for the application to be certified for windows program......
|
|
VB.NET - Steps to create localized form - Set the Localizable property to true.......
|
|
VB.NET - difference between Globalization and Localization - Globalization refers to the application of culture-specific format to existing data.....
|
|
VB.NET - What is strong name? - Create Key file with the strong name utility (sn.exe).....
|
|
VB.NET - Retrieve resources at run time - Create an instance of the ResourceManager class using the assembly that contains the desired resource.....
|
|
VB.NET - Retrieve information from the configuration file at run time - To retrieve information from the configuration file......
|
|
VB.NET - Imperative and declarative security - Imperative security is implemented by calling methods of Permission objects in code at run time......
|
|
VB.NET - What is a shared assembly? - An assembly that can be shared by multiple applications.......
|
|
VB.NET XCOPY deployment - It is a simple DOS command method of deployment......
|
|
VB.NET - What is a native image? - It is a precompiled version of a .NET assembly.......
|
|
VB.NET - What is a bootstrapper application? - A bootstrapper application
automatically detects if Windows Installer is installed on the target machine.......
|
