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I applied via Naukri.com and was interviewed before Feb 2023. There was 1 interview round.
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I applied via Naukri.com and was interviewed before Nov 2019. There was 1 interview round.
LINQ (Language Integrated Query) is a Microsoft technology that allows querying data from different sources using a common syntax.
LINQ provides a unified way to query data from different sources such as databases, XML documents, and collections.
It allows developers to write queries using a common syntax regardless of the data source.
LINQ queries are strongly typed and can be checked at compile time.
Examples of LINQ pro...
ADO.NET is a data access technology used to connect applications to databases.
ADO.NET provides a set of classes to interact with databases.
It supports disconnected data architecture.
It uses Data Providers to connect to different databases.
It supports LINQ to SQL for querying databases.
Examples of Data Providers are SQL Server, Oracle, MySQL, etc.
WPF stands for Windows Presentation Foundation. It is a graphical subsystem for rendering user interfaces in Windows-based applications.
WPF is a part of .NET Framework and provides a unified programming model for building desktop applications.
It uses XAML (eXtensible Application Markup Language) to define and create user interfaces.
WPF supports rich media, 2D and 3D graphics, animation, and data binding.
It allows for s...
WPF provides better UI design and development options than Windows Forms.
WPF allows for more flexible and customizable UI design.
WPF supports vector graphics and animations.
WPF has better data binding capabilities.
WPF is more modern and actively developed than Windows Forms.
WPF is better suited for creating modern desktop applications.
Procedures and triggers are database objects used to automate tasks and enforce rules.
Procedures are a set of SQL statements that can be executed repeatedly.
Triggers are special types of procedures that are automatically executed in response to certain events.
Triggers can be used to enforce business rules, audit changes, or replicate data.
Procedures and triggers can be written in various programming languages such as S
An abstract class is a class that cannot be instantiated and is used as a base class for other classes.
An abstract class can have abstract and non-abstract methods.
Abstract methods have no implementation and must be implemented by the derived class.
An abstract class can have constructors and fields.
An abstract class can be used to define a common interface for a group of related classes.
Example: Animal is an abstract c
Encapsulation is hiding implementation details while abstraction is showing only necessary details.
Encapsulation is achieved through access modifiers like private, protected, and public.
Abstraction is achieved through abstract classes and interfaces.
Encapsulation provides data security and prevents unauthorized access.
Abstraction helps in reducing complexity and improves maintainability.
Example of encapsulation: Class ...
Singleton design pattern restricts the instantiation of a class to a single instance.
Ensures only one instance of a class exists
Provides a global point of access to that instance
Used when only one object is needed to coordinate actions across the system
Example: Database connection manager
I appeared for an interview in Oct 2016.
I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before May 2021. There was 1 interview round.
MVC life cycle is a series of steps that occur when a request is made to an MVC application.
Request is received by the routing engine
Routing engine determines the controller and action to handle the request
Controller is instantiated and action method is called
Action method returns a view
View is rendered and returned as a response
I applied via Campus Placement and was interviewed before Jun 2020. There were 5 interview rounds.
I applied via Naukri.com and was interviewed before Apr 2021. There was 1 interview round.
Interview questions for Software Developer on OOPs, Page Life Cycle, State Management, MVC Filters, Authentication & Authorization
OOPs concepts include inheritance, polymorphism, encapsulation, and abstraction
Overloading is having multiple methods with the same name but different parameters
Overriding is having a method in a subclass with the same name and parameters as a method in the superclass
Interfaces define a set ...
Dispatcher servlet in Spring MVC maps incoming requests to the appropriate handler
Dispatcher servlet is the front controller in Spring MVC
It receives all incoming requests and maps them to the appropriate handler
Handler mappings are defined in the configuration file
Dispatcher servlet uses HandlerMapping to determine the appropriate controller
Once the controller is determined, Dispatcher servlet forwards the request to
I applied via Company Website and was interviewed in Aug 2021. There were 2 interview rounds.
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