Thank you for all your videos! They've been incredibly helpful in my learning journey. Recently, I had a .NET backend interview, and I encountered the following questions: 1. Have you ever written an Azure DevOps pipeline from scratch? If so, can you describe the process? 2. How do you typically manage code check-ins within your development team? 3. What’s your experience transitioning monoliths into microservices? 4. How have you utilized Docker containers in your projects? 5. Can you explain polymorphism and provide examples from your projects? 6. Have you worked on projects using hexagonal architecture? How does it compare to traditional approaches? 7. What was your role in the last project you worked on, and what were your day-to-day responsibilities? 8. Have you taken on any lead roles in your projects? What were your responsibilities? 9. How have you used lambda expressions in your code? Can you provide examples? 10. What unit testing frameworks have you used, and how have they been integrated into your development workflow? 11. Experience in ORM tools - last used example 12. How have you implemented parallel processing in your projects? 13. Have you used async/await in your code? Can you explain how it improves performance? 14. Can you describe SOLID principles and explain how you've applied them in your projects? 15. Can you explain the concept of batch processing, Series Processing and how you’ve used it in your work? 16. What is the difference between IEnumerable and IQueryable? When would you use one over the other? 17. How does indexing work in a database, and what are the differences between clustered and non-clustered indexes? 18. When do you choose SQL over NoSQL, and what factors do you consider? 19. How do you ensure data integrity during data processing? 20. Can you explain the concept of Software as a Service (SaaS) and Infrastructure as a Service (IaaS)? How have you used them in projects? 21. What challenges have you faced during microservice development? 22. How do you handle production issues? Can you give an example of a challenging issue you've resolved? 23. Have you ever had disagreements with teammates? How did you handle such situations? 24. What’s your approach to handling merge conflicts when using Version control?
Happy Birthday Sir.Questions I faced in Interview, Could you please answer these question that will be really helpful. 1. There is a scheduler that runs every thursday to import data from CSV file in FTP server to User table. CSV file will contain new user or updates to existing user or existing user deleted. There is no flag in csv file to identify whether it new or existing or removed. How do you design a system to import file to table with less I/O. 2. we have service which calls multiple different API, If any one api call fails how do you make sure other API calls are not committed ? 3. What is clean architecture and when do you use it? 4. What is CQRS design pattern and why we need to use? 5. There is an application which is running in Dev and QA environment, How to configure authentication for this application such that Dev environment uses AD authentication and QA environment uses Forms Authentication or any other authentication.? 6. What is Repository pattern and Unit of Work why do we need to use it? 7. Entity Framework VS Dapper which one do you choose for your project and why? 8. Can we have EDMX file and Code First approach in same project? 9. Difference between Adapter and Decorator pattern? 10. How do you plan and migrate the existing application to Azure Cloud? 11. Azure App service vs Azure Function
1. Easiest way is that you create a temporary table to state the data of CSV and then use SQL Merge command to compare Stage and productions data. 2. Use Distributed transactions using TransactionScope class 5. You can use put it on config and use Factory pattern to initialize Rest required lot of explanation so skipping them.
the left hand person is exactly me. this is how I answered the questions? now I laughing at myself. Thank you very much for creating this video and thank you for the presentation style you choose.
I recently watched your 13.5 hours video in udemy (C# design pattern), and even it is an old video from 2013 I guess, but it has a big impact in making me a much better software architect
We need more content on Design patterns. Plus, an additional Note: You can do a follow up series on How we can combine the design patterns together to implement a hypothetical/real world solution to a problem would be the best way to go in my opinion. Thank you again for your videos. I have learnt so much just from your videos. Happy Birthday to you.
Hi Sir, I have been asked these questions in the interview: 1. Singleton Pattern, In .net core how do we implement Singleton. 2. what is Dependency Injection and how do you implement it. These questions are almost asked in every interview Great video Thank you
Thanks for the thoughtfully created video, I already have your subscription but rarely taking use of it, now such a video gave a high level intro, I will surely go through the detailed videos.
Sir, you are really doing a very good job... I always wait for your informative videos... I have been in the IT field since more than 20+ years... worked in all kinds of languages/OS from dBaseIII to .NetCore & Python.... DOS 5 to Azure In the field of IT, If you want to keep alive then every day there's a new thing to learn which makes you better and better.... Thanks for your efforts in good topic selections...Luv from Pakistan! Regards
Thanks for reply, I am so glad to read one of my favorite youtube coach! the most interesting part of this video is the real interview Q&A scenes... so funny :) (Lekin mujhe aisa laga, mein bhi isi tarah confused ho jata hoon), so pls in ur next videos yea walay scene zaroor dala karen, hum buhat improve hon gai ...
Thank you so much sir for your appreciation , hope you have claimed the free gift which has been mentioned about in the video. Happy Learning, Happy Job Hunting
Hello Sir, It was amazing viseo for the interview. I used to watch some videos before interview and believe me it really helped me to crack the interview. I did on my recent one. Interviewer asked on my past exp. which I explained impressively and one question how I can optimize solution so I explained to use some architecture style, design patterns, etc. Not sure what happened but I was not selected. May be need to check on what to ans. Sometimes not expexted what they asked.
@15:32 Iversion of control - Architectural style Dependency injection - Design pattern Dependency inversion Principle - Architectural style Please correct me if I am wrong
57:00 I was hired for tech lead(Individual Contirbutor role) but giving Technical Architect (Individual Contributor role). I dont have any experience with Architect role but willing to learn and looking for some guidance.
sir i absolutely love your videos i have bought several of your classes which helped me a lot in cracking the interviews sir please guide me what role i should be looking in future with only 3+ years of experience in c# and .net i do love learning design patterns and interested more in designing application from scratch though i have not got enough opportunity in my current organization sir it would be a of a great help if there is a road map you personally suggest
Sir, One Scenario base question was asked me like We have Ecommers application with clientele base in two different regions, and have One angular UI application, 10 microsevices and API, multiple sql databases. So how many traffic managers or loadbalancer will required, where and how the application would be deployed on azure cloud services. please cover this kind of question in next video, thank you❤🙏
View can be anything Razor view or Angular view or HTML view. In case of Angular it will Angular view and Controller will be WebAPI. Thats also MVC Angular is also MVC ( Model - View - Component )
Yes , DI is a pattern yes or must be to be more specific constructor injections ,, property DI injection . I think one more keyword we should add here design principle. DINV and IOC are Design principle. design principles guide the design of individual components, ensuring they are well-organized and adhere to best practices. On the other hand, architecture styles guide the overall structure of the entire software system, determining how different components and modules interact at a higher level. While design principles are concerned with the "how" of designing individual parts, architecture styles focus on the "what" and "how" of organizing and structuring the entire system.
I think we should check for instance==null in first if. After executing InitializeCountries(), we should create instance=new Singleton(). In this example other thread might get partially loaded non-null list. Am I correct?
Hi Sir, I got question related to Adopter , Bridge and Façade Pattern and They asked me its all wrapper then why do need all these ? If you can explain about it more ?
Bridge and Facade surely do not look like wrappers but Adapter does come does have some resemblance . But please note its not just about creating a wrapper the whole point is to make incompatible interface compatible. And Adapter has two flavors Object adapter and other class adapter. Object adapter looks like a wrapper but not class adapter as it uses inheritance. And please note Adapter pattern adheres to interface but a normal wrapper class is just a aggregation.
Hi Shiv, Only one suggestion. If you are planning to add subtitles in your future videos, please leave 10% of bottom screen empty, as it is very difficult to read the text that you have wrote.
for 52:00 if we remove null check inside lock then also it will be a lazy loading and it entered here because it is null in first condition. in between how it can become null
Hi Sir, Happy Birthday!! I have faced one scenario question like "Client says to develop enterprise application", How will you design for that"? Thanks :)
Single Man Singleton" [23:30] 🤣 Oscar level mocking. Sir you should start one more channel for the entertainment purpose based on Engineer's life. You literally nailed as Interview candidate 😂. You are always Rocking, perfect explanation. Thank you
C# Interview Questions : th-cam.com/video/BKynEBPqiIM/w-d-xo.html
ASP.NET Interview Questions : th-cam.com/video/pXmMdmJUC0g/w-d-xo.html
OOPs Interview Questions : th-cam.com/video/u99wAoBjDvQ/w-d-xo.html
Angular Interview Questions : th-cam.com/video/-jeoyDJDsSM/w-d-xo.html
JavaScript Interview Questions : th-cam.com/video/Zb4dPi7CANU/w-d-xo.html
SQL Server Interview Questions : th-cam.com/video/SEdAF8mSKS4/w-d-xo.html
Azure DevOps Tutorial : th-cam.com/video/aonA7Kb7WGE/w-d-xo.html
pls maek 3 vedio singleton factory abstarct factory pls
Thank you for all your videos! They've been incredibly helpful in my learning journey. Recently, I had a .NET backend interview, and I encountered the following questions:
1. Have you ever written an Azure DevOps pipeline from scratch? If so, can you describe the process?
2. How do you typically manage code check-ins within your development team?
3. What’s your experience transitioning monoliths into microservices?
4. How have you utilized Docker containers in your projects?
5. Can you explain polymorphism and provide examples from your projects?
6. Have you worked on projects using hexagonal architecture? How does it compare to traditional approaches?
7. What was your role in the last project you worked on, and what were your day-to-day responsibilities?
8. Have you taken on any lead roles in your projects? What were your responsibilities?
9. How have you used lambda expressions in your code? Can you provide examples?
10. What unit testing frameworks have you used, and how have they been integrated into your development workflow?
11. Experience in ORM tools - last used example
12. How have you implemented parallel processing in your projects?
13. Have you used async/await in your code? Can you explain how it improves performance?
14. Can you describe SOLID principles and explain how you've applied them in your projects?
15. Can you explain the concept of batch processing, Series Processing and how you’ve used it in your work?
16. What is the difference between IEnumerable and IQueryable? When would you use one over the other?
17. How does indexing work in a database, and what are the differences between clustered and non-clustered indexes?
18. When do you choose SQL over NoSQL, and what factors do you consider?
19. How do you ensure data integrity during data processing?
20. Can you explain the concept of Software as a Service (SaaS) and Infrastructure as a Service (IaaS)? How have you used them in projects?
21. What challenges have you faced during microservice development?
22. How do you handle production issues? Can you give an example of a challenging issue you've resolved?
23. Have you ever had disagreements with teammates? How did you handle such situations?
24. What’s your approach to handling merge conflicts when using Version control?
Happy Birthday Sir.Questions I faced in Interview, Could you please answer these question that will be really helpful. 1. There is a scheduler that runs every thursday to import data from CSV file in FTP server to User table. CSV file will contain new user or updates to existing user or existing user deleted. There is no flag in csv file to identify whether it new or existing or removed. How do you design a system to import file to table with less I/O. 2. we have service which calls multiple different API, If any one api call fails how do you make sure other API calls are not committed ? 3. What is clean architecture and when do you use it? 4. What is CQRS design pattern and why we need to use? 5. There is an application which is running in Dev and QA environment, How to configure authentication for this application such that Dev environment uses AD authentication and QA environment uses Forms Authentication or any other authentication.? 6. What is Repository pattern and Unit of Work why do we need to use it? 7. Entity Framework VS Dapper which one do you choose for your project and why? 8. Can we have EDMX file and Code First approach in same project? 9. Difference between Adapter and Decorator pattern? 10. How do you plan and migrate the existing application to Azure Cloud? 11. Azure App service vs Azure Function
We have taken the questions and will try to attempt it in later chapters. Thanks for commenting
1. Easiest way is that you create a temporary table to state the data of CSV and then use SQL Merge command to compare Stage and productions data.
2. Use Distributed transactions using TransactionScope class
5. You can use put it on config and use Factory pattern to initialize
Rest required lot of explanation so skipping them.
the left hand person is exactly me. this is how I answered the questions? now I laughing at myself. Thank you very much for creating this video and thank you for the presentation style you choose.
I recently watched your 13.5 hours video in udemy (C# design pattern), and even it is an old video from 2013 I guess, but it has a big impact in making me a much better software architect
Thanks for mentioning it. I agree its old but has lot of effect. We are in process of updating it with DDD and MicroServivces. Happy learning.
Everything is really fantastic sir..only that beep sound is frustrating
Your videos have given me a great way of revising my knowledge of all the needed criteria. Thank you soo much sir.
Thank you, glad you found it helpful ☺
Hi Sir, I completed this video. It is very helpful and real time. I had faced this questions in my interview.
epic line: "Single man singleton" ..... superbb sir. you are very unique personality and very unique style to explain complex concepts.
Really glad you enjoyed the explanation style :) Thank you so much sir !
We need more content on Design patterns. Plus, an additional Note: You can do a follow up series on How we can combine the design patterns together to implement a hypothetical/real world solution to a problem would be the best way to go in my opinion. Thank you again for your videos. I have learnt so much just from your videos. Happy Birthday to you.
I’ve always enjoyed your lectures. They are detailed, in-depth, and make it easier to grasp the concepts clearly.
You had no moustache in introduction but quickly manage to grow before starting the questions. WOw such a hard topic you chose :)
hahahah you caught me :-)
very simple & clear explanation
I have always said singleton pattern and then got stuck in answering follow up questions. This video was very helpful
Great gift to students on birthday.
Wish you a many many happy birthday Sir🎉
Thank You , there is a free gift mentioned in the video do not miss to claim it. Happy Job Hunting !
Hi Sir, I have been asked these questions in the interview:
1. Singleton Pattern, In .net core how do we implement Singleton.
2. what is Dependency Injection and how do you implement it.
These questions are almost asked in every interview
Great video Thank you
Thanks for the thoughtfully created video, I already have your subscription but rarely taking use of it, now such a video gave a high level intro, I will surely go through the detailed videos.
Great gift to students on birthday.
Wish you a many many happy birthday Sir 🎂
Thank you, there is another gift I have talked about in the video, if you have not claimed it yet do check out. Happy Learning!
Sir, you are really doing a very good job... I always wait for your informative videos... I have been in the IT field since more than 20+ years... worked in all kinds of languages/OS from dBaseIII to .NetCore & Python.... DOS 5 to Azure
In the field of IT, If you want to keep alive then every day there's a new thing to learn which makes you better and better....
Thanks for your efforts in good topic selections...Luv from Pakistan!
Regards
I agree IT is such a field we need to learn every day. Enjoy this journey
Thanks for reply, I am so glad to read one of my favorite youtube coach! the most interesting part of this video is the real interview Q&A scenes... so funny :) (Lekin mujhe aisa laga, mein bhi isi tarah confused ho jata hoon), so pls in ur next videos yea walay scene zaroor dala karen, hum buhat improve hon gai ...
Happy Birthday Sir... I love to watch your videos. Thank You ...
Thanks, appreciate your support. Do not miss to claim the FREE GIFT as I have instructed in this video. Happy Job hunting!
Sir , you are like Buddha, providing wisdom to .NET Developers
Thank you, honored :)
It’s a real time video thanks 🙏🏻 for uploading looks like I was giving interview.
Thanks and also do check at the end of the video we have provided a gift. happy learning.
Your Videos are awesome .
Happy Birthday Sir 🙏
Thank you so much sir for your appreciation , hope you have claimed the free gift which has been mentioned about in the video. Happy Learning, Happy Job Hunting
Thanks Sir! I never knew I am already using 4-5 design patterns. I thought DP is a nightmare to understand
same here mate
I really appreciate your hard work. It's really helpful for us. Thanks so much.
Thank you Kindly :)
Happy Birthday Grudev wow cheers congrats 25 Important Architecture Interview Questions with Answers
Thank You Sir !
your explaning is out of the world , because of you I can remember and understand easily. Thank you so much :)
Thank you, glad it helped.
Hope you have claimed the free gift mentioned at the end of the video. happy leaning.
We are very Thankful to your sir.
It is adding lot of value to us
Thank you for your kind words, do not forget to claim the free gift as mentioned in the video. Happy Learning.
Hello Sir,
It was amazing viseo for the interview. I used to watch some videos before interview and believe me it really helped me to crack the interview. I did on my recent one. Interviewer asked on my past exp. which I explained impressively and one question how I can optimize solution so I explained to use some architecture style, design patterns, etc. Not sure what happened but I was not selected. May be need to check on what to ans. Sometimes not expexted what they asked.
I used the Repository pattern, Singleton pattern and Iterator pattern in my project.
Those are great patterns, thank you for sharing !!!
Happy Birthday Sir :) I Love the way you teach and congrats 25 Important Architecture Interview Questions with Answers
Thank You , there is a free gift mentioned in the video do not miss to claim it. Happy learning Happy Job Hunting.
I went through entire video very informative
Happy Birthday Sir. Thanks for the video.
Thank you for watching, hope you have claimed the free gift as well which is mentioned in the video, happy learning.
Many many Happy returns of the day uncle ✨👏🏻🎂
Hatts off sir. You are the best teacher ❤
@15:32
Iversion of control - Architectural style
Dependency injection - Design pattern
Dependency inversion Principle - Architectural style
Please correct me if I am wrong
57:00 I was hired for tech lead(Individual Contirbutor role) but giving Technical Architect (Individual Contributor role). I dont have any experience with Architect role but willing to learn and looking for some guidance.
Very nice to hear that. but many times ( especially in smaller companies) architects are taken and made to code :-) like developers.
Very Nice Explanation . Have clear view now. Thank you
Thank you so much dear respected sir, it was really needed
Holy Ramazan Gift from your side thanks man
Thank You for your wishes :)
sir i absolutely love your videos i have bought several of your classes which helped me a lot in cracking the interviews sir please guide me what role i should be looking in future with only 3+ years of experience in c# and .net i do love learning design patterns and interested more in designing application from scratch though i have not got enough opportunity in my current organization sir it would be a of a great help if there is a road map you personally suggest
Thankyou for this video its really help full
Happy Birthday best teacher!!
Thank You , there is a free gift mentioned in the video do not miss to claim it. Happy learning Happy Job Hunting.
It will be great video series of mock interviews in case you initiate.
just love the way you present, more than best. thanks for your great work and efforts, single man singleton :)
Gem video❤ Very much helpful to crack the interview. Thanks a ton sir ❤
Thank You so much for your feedback :)
Sir, One Scenario base question was asked me like
We have Ecommers application with clientele base in two different regions, and have One angular UI application, 10 microsevices and API, multiple sql databases. So how many traffic managers or loadbalancer will required, where and how the application would be deployed on azure cloud services. please cover this kind of question in next video, thank you❤🙏
Great.. this is a eye opener post for me
why would you use View for the "look and feel" when you already have Angular doing so for you? Won't you simple use a web API?
View can be anything Razor view or Angular view or HTML view. In case of Angular it will Angular view and Controller will be WebAPI. Thats also MVC
Angular is also MVC ( Model - View - Component )
Thanks sir !
Really appreciate all your efforts. Thanks for all the support.
Glad to hear that, thank you :)
Thank you so much for an amazing explanation.. It's the best ..✨
Thank you so much, do claim the free gift I have mentioned about at the end of this video 👍
Happy b'day Shiv.May God bring all best things in your life 🎉🎉
Thank You So Much :) there is a free gift mentioned in the video do not miss to claim it. Happy Learning Happy Job Hunting.
Dependency Injection is design pattern. Dependency inversion is architechture pattern. Inversion of control is architechture style. Please correct me
Yes , DI is a pattern yes or must be to be more specific constructor injections ,, property DI injection . I think one more keyword we should add here design principle. DINV and IOC are Design principle.
design principles guide the design of individual components, ensuring they are well-organized and adhere to best practices. On the other hand, architecture styles guide the overall structure of the entire software system, determining how different components and modules interact at a higher level. While design principles are concerned with the "how" of designing individual parts, architecture styles focus on the "what" and "how" of organizing and structuring the entire system.
38:15 but it takes memory space persistently after creating, without need.
Happy Birthday Sir ❤
Thanks , there is a free gift mentioned in the video do not miss to claim it. Happy learning.
Happy Birthday 🎂 Guru Ji
Thank You , there is a free gift mentioned in the video do not miss to claim it. Happy Job Hunting.
Thank you Sir for the very helpful content.
Hi Sir, thank you, can you please make a class on technical leader job interview! For Embedded systems technical leader position!!
Completed this video and enjoyed . Thanks sir
Thank you, do claim free video access as mentioned at the end of the video. Happy Learning
@@questpondvideos how can claim
@@SajidAli79743 check at 1:40:06 , follow the instructions and claim it.
I think we should check for instance==null in first if. After executing InitializeCountries(), we should create instance=new Singleton(). In this example other thread might get partially loaded non-null list. Am I correct?
Hi Sir, I got question related to Adopter , Bridge and Façade Pattern and They asked me its all wrapper then why do need all these ? If you can explain about it more ?
Bridge and Facade surely do not look like wrappers but Adapter does come does have some resemblance . But please note its not just about creating a wrapper the whole point is to make incompatible interface compatible. And Adapter has two flavors Object adapter and other class adapter. Object adapter looks like a wrapper but not class adapter as it uses inheritance. And please note Adapter pattern adheres to interface but a normal wrapper class is just a aggregation.
I am watching this video at 25 minutes with in 4 hours I will continue till finish
Thanks for watching :)
Hi Shiv, Only one suggestion. If you are planning to add subtitles in your future videos, please leave 10% of bottom screen empty, as it is very difficult to read the text that you have wrote.
Kindly provide complete series for web api
Happy Birthday Sir Ji 😊
Thank You , there is a free gift mentioned in the video do not miss to claim it. Happy learning.
Happy Birthday Sir 🎉
Thank You , there is a free gift mentioned in the video do not miss to claim it. Happy Job Hunting.
Hir sir what's your thoughts on AI impact on coding jobs. Will this replace developers
Happy birthday 🎂 sir
Thank You for your wishes :)
for 52:00 if we remove null check inside lock then also it will be a lazy loading and it entered here because it is null in first condition. in between how it can become null
Buddy, it will create a performance issue if you don't have an outer null check. More thread, try to acquire for lock.
Great Video & Explanation. Thank you
where exactly you have used SOLID PRINCIPLES in your project? interviewers asked me this question
Happy birthday sir!
Thanks , there is a free gift mentioned in the video do not miss to claim it. Happy Job Hunting.
Happy Birthday sir 🎉
Thank You :) there is a free gift mentioned in the video do not miss to claim it. Happy Job Hunting.
Happy birthday Sir
Thank You :) there is a free gift mentioned in the video do not miss to claim it. Happy
Learning
Hi Sir, Happy Birthday!! I have faced one scenario question like "Client says to develop enterprise application", How will you design for that"? Thanks :)
Happy Birthday sir
Thank You :) there is a free gift mentioned in the video do not miss to claim it. Happy Learning Happy Job Hunting.
Sir, this video is very helpful.
Thank you for watching the complete video, hope you have claimed free gift highlighted at the end of the video.
Happy Birthday Shivji
Thank You So Much :)
I jst started this video before interview thought its was too deep and didnt complete ., i ve got this question on technical and got rejected at end.
I love this , appreciate it brother
Thank you :)
You are a good teacher love from pakistan.
Happy Birthday Sir
Thank You :) there is a free gift mentioned in the video do not miss to claim it. Happy Learning Happy Job Hunting.
Single Man Singleton" [23:30] 🤣 Oscar level mocking. Sir you should start one more channel for the entertainment purpose based on Engineer's life. You literally nailed as Interview candidate 😂. You are always Rocking, perfect explanation. Thank you
haha 😄 appreciate you watching...Thank you for the love and support 🙏🙏
Sir, In MVC controller (Guru) can also return the complete view (Shishya) Than how it is different from MVP.
Be lated Happy Birthday Sir
Thank You , there is a free gift mentioned in the video do not miss to claim it. Happy learning Job Hunting.
Excellent
Sir can u please avoid that beep sound...which is not good. Or not in sync with your voice...
Happy birthday sir
Thank You!
I got a question about observer pattern
I was asked basic method to write in architecture interview.. interviewer was looking how I write code not the logic
Singleton pattern always earlier when DP not known at 34 min
good day greetings!
Awesome
Awesome :)
You are a good actor also😂😂
Sealed keywords missing
😊
Extremely loud beeping
Sorry for that !
Loud is really disturbing a lot
nice
Thank You :)
😀
You are frutfull.
😂 yes answered singleton pattern