Advanced Dot Net Techology Important Questions

Advanced Dot Net Techology Important Questions For Exam Preparation.

Unit 1: C# Basics

1. Explain .NET Architecture with diagram.
2. Define Class and Object. Differentiate between them.
3. Differentiate between Class and Interface.
4. Explain access modifiers in C#.
5. Explain inheritance in C# and its need.
6. Explain hybrid inheritance in C#.
7. Explain exception handling in C# (try, catch, finally, throw, throws).
8. Differentiate between throw and throws keyword.

9. What is thread? Explain thread lifecycle.
10. Write a C# program for multithreading using main thread.
11. Write a multithreaded program using Sleep() method.

12. Explain FileStream, StreamReader, StreamWriter.
13. Explain BinaryReader and BinaryWriter with example.
14. What is serialization? Why is it needed?
15. Program:

• Store and display Student / Employee record using file handling
• Copy contents of one file to another using binary reader & writer

Most repeated: Multithreading, File handling program, Class vs Interface

Unit 2: Windows Application

1. What are Windows Forms? Explain their benefits.
2. Explain common controls, their properties and events.
3. What is .NET Event model?
4. Differentiate between SDI and MDI application.
5. Explain MDI Forms with example.
6. What is form inheritance? How is it implemented?
7. Differentiate between modal and modeless dialog box.
8. Explain tooltips.
9. How to handle multiple events in Windows application?
10. Explain Graphics and GDI+.
11. Program to draw line and circle using GDI+.

Most repeated: MDI vs SDI, Dialog boxes, GDI+

Unit 3: Introduction to ADO.NET

1. What is ADO.NET? Explain its benefits.
2. Differentiate ADO.NET and classical ADO.
3. Explain ADO.NET architecture:
   • Connected
   • Disconnected
4. Differentiate between DataSet and DataReader.
5. Explain Managed Providers.
6. Explain database connection and command execution.
7. Explain Typed DataSet with example.
8. Explain transactions in ADO.NET (types).

Programs

9. Program to demonstrate:
   • Typed DataSet
   • Transaction using ADO.NET
   • CRUD operation using WinForms

Most repeated: Connected vs Disconnected, DataSet vs DataReader

Unit 4: ASP.NET Working with Data & Security

1. Explain ASP.NET architecture.
2. Differentiate between HTML server control and Web server control.
3. Explain ASP.NET controls and UI elements.
4. Explain deployment of ASP.NET application.
5. Explain Websites, Web Applications and Virtual Directories in IIS.

6. What is state management? Why is it needed?
7. Explain:
   • Page-level state
   • View State
   • Cookies
   • Session State
8. Program to create and access session.

9. What is authentication?
10. Explain Forms Authentication in ASP.NET.
11. Explain IIS URL Authorization.
12. Explain config file encryption.

Programs

13. ASP.NET form with:

• Input validation
• Insert and display data from database

14. Employee / Bookshop database CRUD program

Most repeated: Authentication, State management, Validation programs

Unit 5: ASP.NET AJAX and MVC (10 Hours)

1. Define AJAX. Explain its advantages.
2. Explain ASP.NET AJAX architecture.
3. Explain ASP.NET AJAX server controls.
4. Explain AJAX client-side libraries.
5. Explain Timer control in AJAX.
6. Program to display progress image during server processing.

7. What is ASP.NET MVC? Explain MVC architecture.
8. Explain Model, View and Controller.
9. Advantages of ASP.NET MVC.
10. Explain Razor View engine.
11. How to pass data from controller to view?
12. Program:

• MVC application to calculate Simple Interest

Most repeated: MVC architecture, AJAX controls

Unit 6: Hosting & Deploying ASP.NET Core Application (5 Hours)

1. What are hosting models in ASP.NET Core?
2. Explain IIS and Kestrel.
3. Differentiate between Kestrel and IIS.
4. Explain Docker and Containerization with example.
5. Differentiate between ASP.NET and ASP.NET Core.
6. Explain App servers: IIS, Apache, Nginx.
7. Explain publishing ASP.NET Core application to Azure Cloud.

Most repeated: Docker, ASP.NET vs ASP.NET Core, Kestrel

Note: This list is for reference purposes only, to help you prepare smartly and cover all the critical areas. Always review your class notes, teacher guidelines, and syllabus coverage.

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