Dana India Senior Software Engineer Interview Questions, Process, and Tips

Yes, I have over 5 years of experience in WPF, C# .NET development, and MVVM design patterns.

• Yes, I have 5+ years of experience in WPF development.

• Yes, I have 5+ years of experience in C# .NET development.

• Yes, I have 5+ years of experience in MVVM design patterns.

1. Multiple inheritance in C# can be achieved using interfaces. 2. INotifyPropertyChanged is an interface used for data binding in WPF and Silverlight applications.

• Multiple inheritance in C# can be implemented using interfaces, as C# does not support multiple inheritance of classes.

• Create multiple interfaces and implement them in a single class to achieve multiple inheritance.

• Example: interface Interface1 { void Method...read more

Use alternative methods like callbacks, promises, or async/await to avoid blocking while loops for data acquisition.

• Use callbacks to handle asynchronous data retrieval without blocking the main thread.

• Utilize promises to handle asynchronous operations and avoid the need for while loops.

• Implement async/await to write asynchronous code in a synchronous manner without the need for while loops.

Delegates are a type-safe function pointers used in C# to reference methods.

• Delegates allow methods to be passed as parameters

• Delegates can be used to define callback methods

• Delegates are commonly used in event handling

Answers to various technical questions related to software engineering.

• 1. Bit manipulation involves manipulating individual bits in a binary number to perform operations like setting, clearing, toggling, or shifting.

• 2. MVVM (Model-View-ViewModel) design pattern separates the user interface from the business logic by introducing a ViewModel to manage the data and behavior.

• 3. Connecting a motor to a PC typically involves...read more