- How do you declare variables in VB.NET?
- What are the different data types in VB.NET?
- Explain the concept of inheritance in VB.NET.
- How do you create a class in VB.NET?
- What are access modifiers in VB.NET and how do you use them?
- What is the difference between a function and a sub in VB.NET?
- What is a constructor in VB.NET and how is it used?
- What is an event in VB.NET?
- Explain the difference between a structure and a class in VB.NET.
- How do you handle exceptions in VB.NET?
- What is LINQ and how do you use it in VB.NET?
- What is the difference between ByVal and ByRef in VB.NET?
- What is a delegate in VB.NET?
- What is the difference between a string and a StringBuilder in VB.NET?
- What is an interface in VB.NET and how is it used?
- How do you handle multi-threading in VB.NET?
- What is a collection in VB.NET and how do you use it?
- Explain the concept of boxing and unboxing in VB.NET.
- How do you work with databases in VB.NET?
- How do you implement conditional statements (if-else) in VB.NET?
- What is a loop and how do you implement it in VB.NET?
- How do you work with arrays in VB.NET?
- What is a function and how do you define it in VB.NET?
- What is a module and how do you use it in VB.NET?
- How do you implement error handling in VB.NET?
- What is a class and how do you define it in VB.NET?
- How do you implement access modifiers in VB.NET?
- What is a namespace and how do you use it in VB.NET?
- How do you implement file I/O operations in VB.NET?
- What is a delegate and how do you use it in VB.NET?
- What is a structure and how is it different from a class in VB.NET?
- How do you work with dates and times in VB.NET?
- What is a Boolean data type in VB.NET and how do you use it?
- How do you use the Debug class in VB.NET?
- What is a module in VB.NET and how is it used?
- How do you create and use extension methods in VB.NET?
- What is a partial class in VB.NET and how is it used?
- Explain the concept of generics in VB.NET.
- What is a lambda expression in VB.NET and how do you use it?
- What is the difference between an abstract class and an interface in VB.NET?
- How do you work with XML in VB.NET?
- What is the difference between a private and a protected access modifier in VB.NET?
- What is the purpose of the System.Collections namespace in VB.NET?
- How do you work with the File and Directory classes in VB.NET?
- What is the difference between a thread and a task in VB.NET?
- What is a mutex in VB.NET and how is it used?
- What is the difference between a synchronous and an asynchronous method call in VB.NET?
- How do you use LINQ to SQL in VB.NET?
- What is the difference between a dataset and a data reader in VB.NET?
- How do you implement a singleton pattern in VB.NET?
- What is the difference between a value type and a reference type in VB.NET?
- How do you implement a custom exception in VB.NET?
- What is the difference between a join and a group by in LINQ in VB.NET?
- What is the purpose of the System.Diagnostics namespace in VB.NET?
- What is the difference between a shared and an instance member in VB.NET?
- How do you implement multithreading in VB.NET?
- What is a stream and how do you work with it in VB.NET?
- How do you work with XML documents in VB.NET?
- What is the difference between an exception and an error in VB.NET?
- What is a lambda expression and how do you use it in VB.NET?
- How do you work with regular expressions in VB.NET?
- What is a LINQ query and how do you use it in VB.NET?
- How do you implement a custom exception class in VB.NET?
- What is the difference between a synchronous and an asynchronous method in VB.NET?
- How do you work with the WebRequest and WebResponse classes in VB.NET?
- What is a semaphore and how is it used in VB.NET?
- How do you implement a dynamic keyword in VB.NET?
- What is the difference between a Hashtable and a Dictionary in VB.NET?
- What is a design pattern and how do you use it in VB.NET?
- How do you implement a fluent interface in VB.NET?
- What is a closure in VB.NET and how is it used?
- How do you work with the Entity Framework in VB.NET?
- What is the difference between a dictionary and a hashtable in VB.NET?
- How do you implement a factory pattern in VB.NET?
- What is the difference between a user control and a custom control in VB.NET?
- How do you work with delegates in a multithreaded environment in VB.NET?
- What is a covariance and contravariance in VB.NET?
- How do you implement a publish-subscribe pattern in VB.NET?
- What is the difference between a value task and a reference task in VB.NET?
- How do you implement lazy initialization in VB.NET?
- What is the purpose of the System.Transactions namespace in VB.NET?
- How do you work with the Parallel class in VB.NET?
- What is a task scheduler in VB.NET and how is it used?
- How do you implement a dependency injection pattern in VB.NET?
- What is the difference between a shallow copy and a deep copy in VB.NET?
- How do you implement a binary search algorithm in VB.NET?
- What is the difference between a stack and a queue in VB.NET?
- How do you work with the Microsoft Office Interop libraries in VB.NET?
- What is the difference between a web service and a WCF service in VB.NET?
- How do you implement a RESTful service in VB.NET?
- What is the purpose of the System.Net namespace in VB.NET?
- What is the difference between an object and a class in VB.NET?
- How do you work with parallel programming in VB.NET?
- What is the difference between a stack and a heap in VB.NET?
- How do you implement a LINQ provider in VB.NET?
- What is the difference between a covariance and a contravariance in VB.NET?
- How do you work with the Reflection API in VB.NET?
- What is the difference between an anonymous type and a named type in VB.NET?
- How do you implement a dynamic proxy in VB.NET?
- What is the difference between an event and a delegate in VB.NET?
- How do you implement a fluent interface in VB.NET?
- What is the difference between a thread-safe and a non-thread-safe class in VB.NET?
- How do you implement a custom iterator in VB.NET?
- What is the difference between an eager and a lazy loading in VB.NET?
- How do you implement a publish-subscribe pattern in VB.NET?
- What is the difference between a garbage collector and a finalizer in VB.NET?