When Interviewer wants to hear his answer. 😊 C# Interview Question what is use of Interface ? @questpondvideos

When Interviewer wants to hear his answer. 😊 C# Interview Question what is use of Interface ? @questpondvideos

Uploaded May 2024 | Updated September 2026, 3 weeks ago

Important C# Interview Questions with practical answers - youtu.be/BKynEBPqiIM
Complete C# Interview QnA Series : -
questpond.com/c-interview-questions-and-answers/cid69

Complete .NET Video list - questpond.com/totalimages.html
Stay updated with more such videos, subscribe youtube.com/questpondvideos

Also see our other Step by Step video series below :-
For more such videos subscribe youtube.com/questpondvideos
OOPS Interview Questions : youtu.be/u99wAoBjDvQ
JavaScript Interview questions: youtu.be/Zb4dPi7CANU
Learn SQL Server Step by Step tinyurl.com/ja4zmwu
Learn Angular tutorial step by step tinyurl.com/ycd9j895
ASP.NET MVC Core Interview Questions with answers:- youtu.be/pXmMdmJUC0g
C# tutorial for beginners(4 hrs):- youtu.be/AxEGRBFwlmI
Learn Azure Step by Step:- youtu.be/wdUK7bCMXqs
Azure AZ-900 fundamentals certification :- youtu.be/hC9iGgJorz8
AZ- 204 certification Azure:- youtu.be/qI8PRn2C080
Learn MVC 5 step by step in 16 hours:- youtu.be/Lp7nSImO5vk
Learn Design Pattern Step by Step goo.gl/eJdn0m
Learn MSBI Step by Step in 32 hours:- goo.gl/TTpFZN
Python Tutorial for Beginners:- youtu.be/KjJ7WzEL-es
Learn Data Science in 1 hour :- tinyurl.com/y5o7qbau
Learn Power BI Step by Step:- tinyurl.com/y6thhkxw
PHP Interview Questions : youtu.be/1bpNSynUrl8

For more details :-
🌐 Website : questpond.com
📱 Mob. No. : +91-9967590707 / +91 7700975156 / +91-22-49786776
📧Email : questpond@questpond.com / questpond@gmail.com / questpond@yahoo.com

Share, Support, Subscribe and Connect us on!!!
YouTube: youtube.com/questpondvideos
Twitter: twitter.com/questpond
Instagram : instagram.com/questpond
Facebook : facebook.com/Questpond

For more details contact questpond@questpond.com OR call +919967590707-9619842789.

#shorts #csharpinterviewquestions #interface #csharpinterface

When Interviewer wants to hear his answer. 😊 C# Interview Question what is use of Interface ?

Delete Duplicate Records in SQL Server

Association vs Composition vs Aggregation in C# C# Interview Questions and answers

$SQL Server Interview Questions and Answers | SQL Interview Questions 20 Plus SQL Server Interview Questions and Answers For more SQL videos visit https://www.questpond.com/sql-server-step-by-step sql-interview-q-a-tutorial/cid70 For more such videos visit http://www.questpond.com For more such videos subscribe https://www.youtube.com/questpondvideos?sub_confirmation=1 Syllabus covered in this video :- 00:00 Introduction 01:22 Question 1 :- Explain normalization ? 04:45 Question 2 :- How to implement normalization ? 05:44 Question 3 :- What is denormalization ? 07:07 Question 4 :- Explain OLTP vs OLAP ? 10:40 Question 5 :- Explain 1st,2nd and 3rd Normal form ? 18:02 Question 6 :- Primary Key vs Unique key ? 20:02 Question 7 :- Differentiate between Char vs Varchar ? 21:32 Question 8 :- Differentiate between Char vs NChar ? 22:25 Question 9 :- Whats the size of Char vs NChar ? 23:32 Question 10 :- What is the use of Index ? 24:03 Question 11 :- How does it make search faster? 26:36 Question 12 :- What are the two types of Indexes ? 26:51 Question 13 :- Clustered vs Non-Clustered index 29:14 Question 14 :- Function vs Stored Procedures 33:27 Question 15 :- What are triggers and why do you need it ? 34:58 Question 16 :- What are types of triggers ? 36:57 Question 17 :- Differentiate between After trigger vs Instead Of ? 37:03 Question 18 :- What is need of Identity ? 38:10 Question 19 :- Explain transactions and how to implement it ? 42:55 Question 20 :- What are inner joins ? 45:00 Question 21 :- Explain Left join ? 46:25 Question 22 :- Explain Right join ? 46:40 Question 23 :- Explain Full outer joins ? 47:34 Question 24 :- Explain Cross joins ? SQL Interview Questions & Answers - Part 2 :- Question 25:-Why do we need UNION ? Question 26:-Differentiate between Union vs Union All ? Question 27:-can we have unequal columns in Union? Question 28:-Can column have different data types in Union ? Question 29:- Which Aggregate function have you used ? Question 30:- When to use Group by ? Question 31:- Can we select column which is not part of group by ? Question 32:- What is having clause ? Question 33:- Having clause vs Where clause Question 34:- How can we sort records ? Question 35:- Whats the default sort ? Question 36:- How can we remove duplicates ? Question 37:- Select the first top X records ? Question 38:- How to handle NULLS ? Question 39:- What is use of wild cards ? Question 40:- What is the use of Alias ? Question 41:- How to write a case statement ? Question 42:- What is self reference tables ? Question 43:- What is self join ? Question 44:- Explain the between clause ? SQL Interview Questions & Answers - Part 3 :- Question 45:- Explain SubQuery? Question 46:- Can inner Subquery return multiple results? Question 47:- What is Co-related Query? Question 48:- Differentiate between Joins and SubQuery? Question 49:- Performance Joins vs SubQuery? SQL Server Interview Questions & Answers - Part 4 :- Question 50:- Find NTH Highest Salary in SQL. SQL Server Interview Questions & Answers - Part 5 Question 51:- Select the top nth highest salary using correlated Queries? Question 52:- Select top nth using using TSQL Question 53:- Performance comparison of all the methods. See our other Step by Step video series below :- For more such videos subscribe https://www.youtube.com/questpondvideos JavaScript Interview Questions: https://youtu.be/Zb4dPi7CANU Learn SQL Server Step by Step http://tinyurl.com/ja4zmwu Learn Angular tutorial step by step https://tinyurl.com/ycd9j895 OOPS interview questions and answers:- https://youtu.be/u99wAoBjDvQ ASP.NET MVC Core Interview Questions with answers:- https://youtu.be/pXmMdmJUC0g C# interview questions and answers:- https://youtu.be/BKynEBPqiIM C# tutorial for beginners(4 hrs):- https://youtu.be/AxEGRBFwlmI Learn Azure Step by Step:- https://youtu.be/wdUK7bCMXqs Azure AZ-900 fundamentals certification :- https://youtu.be/hC9iGgJorz8 AZ- 204 certification Azure:- https://youtu.be/qI8PRn2C080 Learn MVC 5 step by step in 16 hours:- https://youtu.be/Lp7nSImO5vk Learn Design Pattern Step by Step https://goo.gl/eJdn0m Learn MSBI Step by Step in 32 hours:- https://goo.gl/TTpFZN Python Tutorial for Beginners:- https://youtu.be/KjJ7WzEL-es Learn Data Science in 1 hour :- https://tinyurl.com/y5o7qbau Learn Power BI Step by Step:- https://tinyurl.com/y6thhkxw PHP Interview Questions : https://youtu.be/1bpNSynUrl8 For more details contact questpond@questpond.com OR call (+91) 99675 90707, (+91) 77009 75156, 022-49786776. Music Copyright :- Corporate Business by Infraction https://inaudio.org/ Video Link: https://youtu.be/2dletjikAI8 If You want to contact the artist :- Email: infraction.business@gmail.com Website: https://inaudio.org YouTube: https://www.youtube.com/c/Infraction Facebook: https://facebook.com/InAudio.org Spotify: https://open.spotify.com/artist/7qlhXQA7QMXRwHtfTcQoyJ Instagram: https://www.instagram.com/infractionimhere/ #SQLQuestions #SQLInterviewQuestionsandAnswers #SQLServerQuestions$

What is DevOps? | Azure DevOps Training | DevOps Tutorial for Beginners

Explain DevOps ? | What is DevOps ?

What is DDD (Domain-Driven Design) ? | Architecture and Design pattern Live Training

Microservices Architecture Online Training

Angular with MVC Training | Angular & MVC | Angular & MVC Tutorial | Angular MVC for Beginners

Angular Step by Step Tutorial | Angular Tutorial for Beginners | Learn Angular Step by Step

Features and Labels in Machine Learning | AI/ML Tutorial for Beginners - Part 2

Convert Raw Data into Visual in Power BI

When Interviewer wants to hear his answer. 😊 C# Interview Question what is use of Interface ?