EbixCash Limited DOT NET Developer Interview Questions, Process, and Tips

Q1. What is ActionResult and ViewResult?
Ans. 
ActionResult and ViewResult are classes in ASP.NET MVC used to return responses to client requests.
• ActionResult is a base class for action results in ASP.NET MVC.

• ViewResult is a type of ActionResult that returns a view to the client.

• ViewResult inherits from ViewResultBase class.

• ActionResult can be used to return different types of responses like JSON, File, Redirect, etc.

• Example: return View();
Answered by AI
Add your answer
Q2. What is Asp.Net Page Life Cycle?
Ans. 
ASP.NET Page Life Cycle is the series of events that occur from the time a page is requested to the time the page is fully rendered and sent to the client.
• Page Request: When a page is requested by a user, ASP.NET creates an instance of the page class.

• Page Initialization: The page's properties are set and controls on the page are initialized.

• Page Load: The page's controls are loaded with data and events are handled.

• Post...read more
Answered by AI
Add your answer
Q3. Coding Question: Count the number of words "My Name is Nikhil"
Ans. 
Count the number of words 'My Name is Nikhil'
• Split the sentence into individual words

• Count the number of words in the sentence
Answered by AI
Add your answer
Q4. Calculate sum of digits
Ans. 
Calculate sum of digits in a given number
• Iterate through each digit in the number and add them together

• Use modulus operator to extract each digit

• Convert the number to a string to easily access individual digits
Answered by AI
Add your answer
Q5. What is Static Keyword?
Ans. 
Static keyword is used to declare a member that belongs to the class itself, rather than to instances of the class.
• Static keyword can be applied to variables, methods, properties, and constructors.

• Static members are accessed using the class name, not an instance of the class.

• Static variables retain their values for the entire duration of the program.

• Static methods can be called without creating an instance of the class...read more
Answered by AI
Add your answer
Q6. What is Sealed Classes?
Ans. 
Sealed classes are classes that cannot be inherited or used as a base class.
• Sealed classes are used to restrict inheritance for security or optimization reasons.

• They are marked with the 'sealed' keyword.

• Example: 'sealed class MyClass {}'
Answered by AI
Add your answer
Q7. What is Abstract Class and Interface?
Ans. 
Abstract class is a class that cannot be instantiated and may contain abstract methods. Interface is a contract that defines methods that a class must implement.
• Abstract class can have abstract methods as well as concrete methods.

• Interface can only have method signatures, no method bodies.

• A class can implement multiple interfaces but can inherit from only one abstract class.

• Example: Abstract class - Animal with abstrac...read more
Answered by AI
Add your answer
Q8. What is Inheritance and Types of Inheritance?
Ans. 
Inheritance is a mechanism in OOP where a class inherits properties and behaviors from another class.
• Inheritance allows a class to reuse code from another class.

• Types of inheritance include single inheritance, multiple inheritance, multilevel inheritance, hierarchical inheritance, and hybrid inheritance.

• Example: Class B inheriting from Class A - B is a subclass of A.
Answered by AI
Add your answer
Q9. How view is created from Model?
Ans. 
A view is created from a model by using a view engine to render the model data into HTML markup.
• Use a view engine like Razor in ASP.NET to create views from models

• Pass the model data from the controller to the view using ViewBag or strongly-typed models

• Use HTML helpers to display model data in the view
Answered by AI
Add your answer
Q10. What is ViewModel?
Ans. 
ViewModel is a class that is responsible for preparing data to be displayed in a view.
• ViewModel separates the logic of data preparation from the view itself.

• It helps in keeping the views lightweight and focused on display.

• ViewModels are commonly used in MVVM (Model-View-ViewModel) architecture.

• Example: In an e-commerce website, a ProductViewModel may contain product details for display.
Answered by AI
Add your answer
Q11. What is ViewBag, ViewData and TempData?
Ans. 
ViewBag, ViewData, and TempData are used to pass data from controller to view in ASP.NET MVC.
• ViewBag is a dynamic property that allows you to pass data from controller to view.

• ViewData is a dictionary object that allows you to pass data from controller to view.

• TempData is a dictionary object that allows you to pass data from one controller action to another.
Answered by AI
Add your answer
Q12. In your Project, How did you connected your application with Database?
Ans. 
I used Entity Framework to connect the application with the database.
• Utilized Entity Framework for ORM mapping

• Configured connection string in the application's configuration file

• Used LINQ queries to interact with the database
Answered by AI
Add your answer

Create a form with Entity Framework and do crud operation on them.

Q1. What is Common Term Expression?
Add your answer
Q2. What is Overloading and Overriding?
Ans. 
Overloading is having multiple methods in the same class with the same name but different parameters. Overriding is implementing a method in a subclass that is already defined in the parent class.
• Overloading allows a class to have multiple methods with the same name but different parameters.

• Overriding is when a subclass provides a specific implementation of a method that is already defined in its parent class.

• Example o...read more
Answered by AI
Add your answer
Q3. Examples of Server side session Management? Types of Session State?
Ans. 
Server side session management involves storing user data on the server to maintain state. Types include in-process, out-of-process, and database.
• In-process session state: Data stored in memory on the same server as the application.

• Out-of-process session state: Data stored in a separate server or service, such as a state server or Redis cache.

• Database session state: Data stored in a database, such as SQL Server or MySQ...read more
Answered by AI
Add your answer
Q4. How to Debug Stored Procedures?
Ans. 
Debugging stored procedures involves using tools like SQL Server Management Studio, setting breakpoints, and analyzing query execution.
• Use SQL Server Management Studio to debug stored procedures

• Set breakpoints in the stored procedure code to pause execution at specific points

• Analyze query execution using tools like SQL Profiler to identify issues

• Use PRINT or SELECT statements to output intermediate results for debuggin...read more
Answered by AI
Add your answer
Q5. What is Compile time binding and Runtime Binding?
Ans. 
Compile time binding occurs during compilation while runtime binding occurs during execution.
• Compile time binding is also known as early binding, where the method to be called is determined at compile time based on the type of the object.

• Runtime binding is also known as late binding, where the method to be called is determined at runtime based on the actual type of the object.

• Compile time binding is faster as it is don...read more
Answered by AI
Add your answer