ASP.NET MVC Interview questions and answers on Dependency Injection | ASP.NET Interview Questions

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Five important ASP.NET MVC Interview Questions around DI
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Check 30 important ASP.NET MVC Interview questions with answers • ASP.NET MVC Interview ...
Below are the five important ASP.NET MVC Core interview questions covered in this tutorial(with Timestamps)
0:00 :- Introduction
01:39 Question 1 :- What is need of Dependency Injection ?
03:18 Question 2 :- Explain IOC ( Inversion of control)?
04:35 Question 3 :- What is the benefit of Dependency Injection ?
05:56 Question 4 :- Scoped vs Transient vs Singleton ?
12:50 Question 5 :- When should we use what ?
__________________________________________________________________
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#ASP.NET #ASP.NETInterviewQuestions #DependencyInjection #InterviewQuestionsonDependencyInection DIinasp.netmvc #WhatisDependencyInjection

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31 май 2024

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@questpondvideos 2 года назад

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@RahulSharma-ps1rf 2 года назад

I cannot give 1000 likes at once. Thank you Shiv sir. Because of your way of teaching in simplest way helped me to reach 3x of my salary. In my 7 years of exp, I was not sure that I can break any interview but in my 8th year of exp I am watching questpond that gave me a confidence that whatever I answer is correct, and answers go into good discussions during interviews. Will keep purchasing highest package of questpond at any cost. Thank you sir

@questpondvideos 2 года назад

Thanks Rahul for all love. You just made our day.

@nomanmirza2079 Год назад

Indeed he is the best teacher 😍 love from pakistan

@gaurangnaik8192 9 дней назад

I was never so clear about this concept. Thank you so much shiv sir.

@nandinijain5284 2 года назад

Around 5yrs of experience in my IT services I was wondering to have a video like that but this time I hit the sixer... Simply awesome nd make sense videos... After watching one videos I m searching for all your video of my tech

@MohanPatil_Software_Engineer Год назад

I might have read the scope many times, but no one explained in such way, today I totally understood the scopes

@theww.9806 2 года назад

Outstanding explanation. Thanks a lot for providing such a valuable tutorial.

@Nicetrycutiepie 2 года назад

shiv is sir just best in terms of concept explanation with examples , getting audiences into same page of learning curve.

@donnaeloisa 2 года назад

This is very helpful. Definitely worth the time watching. Thank you!

@phoneaddict9497 Год назад

I hv been following questions since many years 🎉no doubt he is the best

@keerthiraja1988 2 года назад

Clear cut explanation. I am using Di for 6 years. But now understand the terminology in details. Also most of .net poeple are well placed and salaried due this channel. Hats off.

@gyanraj21 Год назад

This is the best video i have seen on this topic so far.... Great work Sir 👍

@paromitaghosh5344 2 года назад

Thank you Shiv Sir. Learnt more from you than from anywhere else

@ramanjitsingh5211 2 года назад

You did very good job and I can see your hard work, thanks a lot

@harryrodd4383 Год назад

Thank you good sir. This is the best explanation I have seen about D.I. and I can say I finally understand it now.

@sameerarasanga8975 Год назад

Great, well explained, consise and to the point. Good summary of dependency injection

@gauravgupta3695 2 года назад

Very Clear explanation.. Thanks Shiv Sir..

@aniljha3514 2 года назад

Could not be better than this. Perfect ❤️

@Dhanya005 Год назад

Shiv sir. Thank you .I just cleared an interview today because of ur videos..DI concept one stop ur site..

@vagatsinghrathore1756 Год назад

Thanks a lot, really this is the first video which I found with a real time example .. Good explanation technique

@rohangiri854 2 года назад

The best explanation ever ……such a great teacher 🙏 RU-vid should have “SuperLike” button or something for such videos. Thank you so much sir 🙏

@vaibhavachanty3659 2 года назад

Fantastic man! I completely understood

@Aravindabisheik 5 месяцев назад

Thanks sir for your explanation. I am having 7.5 years of experience frankly saying still now I am answering wrongly with understand. Now I understood very clearly thanks a lot ❤❤❤❤

@meeranfakih5808 4 месяца назад

wow what is ur ctc

@saudimran5515 2 года назад

Thank you sir your like a life saver during interviews 🙏

@SkeletonBill 2 года назад

This helped me a lot, I had trouble understanding DI even though it's not a complex concept. Turns out I've always used DI without knowing it. Much thanks.

@rhoonah5849 2 года назад

Excellent video. I didn't want this for an interview but because I was just tasked with writing a gRPC service using DI and wanted to learn the differences between AddSingleton, AddScoped and AddTransient and this video explained it in simple terms perfectly. Thank you.

@leemafashion6628 2 года назад

You use dapr?

@deepakmitawa8106 2 года назад

awesome explanation, thanks a lot for providing this kind of video.

@daudulislam156 2 года назад

thanks brothers your concept so clear.

@manasmangalpattanaik3539 2 года назад

It's very useful and effective. Awesome.

@sangeetar1010 5 месяцев назад

Thank you sir. Excellent teaching.

@sufiyanbudye4275 2 года назад

Very well explained... Thank you sir !!

@questpondvideos 2 года назад

Timestamps :- 01:39 Question 1 :- What is need of Dependency Injection ? 03:18 Question 2 :- Explain IOC ( Inversion of control)? 04:35 Question 3 :- What is the benefit of Dependency Injection ? 05:56 Question 4 :- Scoped vs Transient vs Singleton ? 12:50 Question 5 :- When should we use what ?

@alfredjose1403 2 года назад

Thank you! Well explained. Keep it up

@spartanshinde 2 года назад

Hopefully I will hit it out of the park 🙏🏽🙏🏽

@singhgyan72 2 года назад

The best thing is your teaching skills, thanks a lot sir.

@TheUjjwalpandey 2 года назад

Agree

@anilsinghsw 2 года назад

Very well Explained...

@AsifKhan-mc4nf Год назад

Now the concept is crystal clear thankyou so much for video.

@questpondvideos Год назад

Do send email, follow complete instructions given in the video.

@aneeshrajr2418 2 года назад

Thankyou Sir for this wonderful video

@manishkumar-xy9hi 2 года назад

Very well explained 👍🏻👍🏻🙏🏻

@barwalgayatri4655 11 месяцев назад

Best Explained

@makodevishal 2 года назад

Thanks for explaining 🙂

@tomarshabh2199 2 года назад

great session thank you it

@ghoshaninda 2 года назад

Thank you Sir for simple explanation of Scoped vs Transient

@neelamkushwaha6098 2 года назад

Well explained.

@mohammadkalbouneh7892 Год назад

Man i never thought i can get this info this easy

@ganeshsanka789 2 года назад

Clear explanation sir, Thank you... I have a doubt sir, correct me if I am wrong, In this scenario you directly coupled caching class in singleton, scooped and transient methods, I think loosely coupled not achieved here, Thank you...

@maheshdivekar8999 2 года назад

Thanks Shiv Sir for your nice explanation. 10000 and more likes

@moumantimusicalmasti 2 года назад

Great sir,I bacome fan of you 🙏😊

@user-ei9mi3mq4n Год назад

awesome explanation, just know that you saved me a lot of my time)

@junaid_aslam 2 года назад

Why would you need to inject the DbContext three times in the same controller as in the example above?

@HiYoutuberLog Год назад

Thank you sir ji

@naveenbaghel5327 Год назад

Awesome Knowledge Boss 👍

@kavitadeorukhkar2329 7 месяцев назад

thank you sir

@viraldestination Год назад

Great !

@RudraPratapSinghLearning 2 года назад

Thanks a lots and lots ❤️

@IraquiRizwanVlogs 2 года назад

Amazing

@vivekbarkam465 2 года назад

Thank you sir...

@pavanimmadisetty5099 8 месяцев назад

can you share a playlist with all the videos related to dependency injection in an order? I am going thorugh your concept and not finding what is the next video

@bhaktisagarwithankit 2 года назад

Awesome

@theFijian 2 года назад

Good video, although you could have included his to inject configuration

@ghulammustafajagirani8380 Год назад

v v nice

@ghulammustafajagirani8380 Год назад

nice

@sailorm79 2 года назад

Answer at all questions at once: you might need access to a class and you shouldn't be forced to new it up every time no matter if its scoped, transient, or a singleton.

@cheequsharma7391 Год назад

1 QUESTION I HAVE. IS INJECTING DEPENDENCY THROUGH ADDSINGLETON IS SAME AS GETTING ISNTANCE THROUGH SINGLETON DESIGN PATTARN.? BIG FAN, Sir.

@aniljha6106 Год назад

We need now same series of questions for azure

@biccavolusriram8687 Год назад

Hello sir , Please can you explain IOC with Example , I dint get clarity on that Please so am waiting for your response

@AthelstanEngland 11 месяцев назад

Thank you, too old for interviews now but this was just the clarification I needed. Can I offer just one bit of advice on your excellent English. We pronounce GUID as Gooo and ID as in the word idiot.

@gspbgmcenter3008 2 года назад

What is obj.guid ?

@imageprocessing4757 2 года назад

In scoped if all objects are referring to same instance, what's the point of having multiple objects. Just didn't understand this part, everyone welcome to answer

@sadakagaja 2 года назад

Dear sir your explanation about oops concepts and everything you explain is awesome All these concepts are helping me a lot Keep teaching us with Great lessons 👌🙏

@yousufanwer99 2 года назад

please make video on SOLID principles

@questpondvideos 2 года назад

SOLID Principles video we have covered in this course - www.questpond.com/learn-design-pattern-step-by-step/cid10

@gspbgmcenter3008 2 года назад

Why don't we use singleton for mydbcontext

@keerthiraja1988 2 года назад

I guess, It will create issues while handling multiple requests. Singleton should be used for light weight and frequently used in memory objects.

@questpondvideos 2 года назад

One transaction will collide with other....Dangerous move to make DBContext singleton

@gspbgmcenter3008 2 года назад

@@questpondvideos thank you sir

@keerthiraja1988 2 года назад

@@questpondvideos I just removed performance issues in previous comment.

@keerthiraja1988 2 года назад

One best practice is to create a class wrt to appsetting.json Create and bind the appsetting to the class at Startup Make object as singleton, Code available in stackover flow Rather getting config using key value.

@stewiegriffin6503 Год назад

I don't get it

@MarkoMijuskovic 2 года назад

Maybe I didn't hear it but you forgot to talk about the cost of transient vs. scoped vs. singleton. Obviously injecting with transient will have a much higher performance cost no matter what DI container you're using.

@questpondvideos 2 года назад

Good point. Yes, cost is surely more in transient. But more than cost is the scenario. If you have a genuine scenario you need to bear that cost.

@RizwanTalib 2 года назад

Sir I gave interview and answer for dependency Injection same as you told in video interviewer said wrong dependency Injection reduce number of creation of object and about IOC, I answered your answer He said due to interfaces IOC Happens. Sir Please let me know what to do in that kind of situation he will fail 😬me in interview

@RizwanTalib 2 года назад

He also said I have 20 year of experience and also give workshops and also He Transient means short lived not your Concept😭😭

@questpondvideos 2 года назад

Great you have a EGOISTIC Interviewer I am sorry :-) and you can not do much about it. When an interviewer is flashing his 20 years of experience and public speaking during interviews , i doubt he is there to get good candidates. During such times just smile and lay down so that we do not loose the opportunity. Transient English meaning is short lived and looks like he just stuck to that English definition. Transient other definition is volatile , changing , So different instances get injected for every object requested. Whats the point in controlling number of instances :-) until you have specific need of the same. I have tried to show the code with explanation what more you can do :-) to convince any one. :-)

@RizwanTalib 2 года назад

@@questpondvideos For Transient I tried to make him understand GUID instance injection example he said it is not possible. Any way Thank You sir Answer You are teaching Best My Concepts are crystal clear I don't care if anyone fails me