Node.js Interview Questions and Answers | Node.js Interview Questions | Intellipaat

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  • เผยแพร่เมื่อ 8 พ.ย. 2024

ความคิดเห็น • 82

  • @Intellipaat
    @Intellipaat  4 ปีที่แล้ว +2

    Guys, what else do you want to learn from Intellipaat? Comment down below and let us know so we can create more such tutorials for you.

    • @Mehtre108
      @Mehtre108 4 ปีที่แล้ว +1

      Aws and azure sir

    • @Mehtre108
      @Mehtre108 4 ปีที่แล้ว +2

      It will be thankful to you

    • @Intellipaat
      @Intellipaat  4 ปีที่แล้ว

      @@Mehtre108 Please watch aws here: th-cam.com/video/cJLJrLlZ8no/w-d-xo.html
      And azure here: th-cam.com/video/0bNFkI_0jhc/w-d-xo.html

    • @Intellipaat
      @Intellipaat  4 ปีที่แล้ว +1

      @@Mehtre108 Welcome.

    • @abdulazeezatanda2371
      @abdulazeezatanda2371 4 ปีที่แล้ว

      What is DevOps? And tutorials to learn it from scratch

  • @harshpatil5742
    @harshpatil5742 3 ปีที่แล้ว +67

    Que #7. Answer is wrong
    Synchronous, Blocking functions
    Asynchronous, Non-blocking functions

    • @sskview7471
      @sskview7471 3 ปีที่แล้ว +2

      yes...

    • @ughapriyanga3649
      @ughapriyanga3649 2 ปีที่แล้ว +1

      Yes, correct

    • @A9kit.k
      @A9kit.k 2 ปีที่แล้ว +3

      You're right brother, he is confused I think 😁

    • @bhaveshvyas007
      @bhaveshvyas007 2 ปีที่แล้ว +1

      I left the video there only.. lot of other small mistakes as well. And on top of it, the guy is elaborating same with confidence!!

    • @008abhilash
      @008abhilash ปีที่แล้ว +1

      well now we all know, where not to learn from

  • @neerajtk9391
    @neerajtk9391 4 ปีที่แล้ว +58

    The 1st answer is wrong so I didn't watch further.. 1st of all Node Js is not a programming language it's a Javascript runtime environment. Pls make sure you're making right content cause 1000s of people are relying on this video. And it's quite bad that you come up with false info..
    🙏🏻✋🏻

    • @difficultyfive1817
      @difficultyfive1817 2 ปีที่แล้ว

      you are right.

    • @techtunnel402
      @techtunnel402 ปีที่แล้ว +1

      Exactly! We'll be laughed at interview if we mention it's a programming language.

    • @MindbytesExplorer
      @MindbytesExplorer 5 หลายเดือนก่อน

      the way they have explained event loop interviewer gonna throw me out. :(

  • @Intellipaat
    @Intellipaat  4 ปีที่แล้ว

    👋 Guys everyday we upload in depth tutorial on your requested topic/technology so kindly SUBSCRIBE to our channel👉( bit.ly/Intellipaat ) & also share with your connections on social media to help them grow in their career.🙂

  • @harisali7884
    @harisali7884 ปีที่แล้ว +2

    8:00 => synchronous Api - blocking, Async - non blocking

  • @AkshatJainBafna_
    @AkshatJainBafna_ ปีที่แล้ว +2

    Performance, flexibility, scalability, real time abilities, efficiency, ease-of-use, time & space complexity, robust, reliable, minimalism, fast, and you are good to go.

    • @Intellipaat
      @Intellipaat  ปีที่แล้ว

      Thanks for watching😊 Do like, share & subscribe to our channel to get updates on upcoming videos.

  • @neeraj-u6e
    @neeraj-u6e 2 ปีที่แล้ว +29

    It is not a language ... it's just javaScript runtime environment... JavaScript is a language...

    • @lordsnow-vg6ek
      @lordsnow-vg6ek ปีที่แล้ว

      What is run time environment

    • @twinkleupadhyay3098
      @twinkleupadhyay3098 ปีที่แล้ว +1

      ​@@lordsnow-vg6ek Through Nodejs we can run the javascript on our server or on all the machines other then browser..maybe that's why it is called run time environment

    • @simraankhan23
      @simraankhan23 ปีที่แล้ว +2

      HERE, Run time environment means tha we can run js code outside the browser with the help of V8. NODEJS IS A RUNTIME ENVIRONMENT

  • @MuhammadAwais-007
    @MuhammadAwais-007 3 ปีที่แล้ว +21

    it was quite informative, but it would be better if you would provide examples as well along with each answer, thanks :)

    • @Intellipaat
      @Intellipaat  3 ปีที่แล้ว

      Thank you Nasir for your feedback. We will work on that. Please stay tuned to Intellipaat😊

  • @prishasaini_official
    @prishasaini_official 4 ปีที่แล้ว +7

    In this video, you are explaining Synchronous API = non-blocking code and Asynchronous api = blocking code, Is is correct information??

    • @elelemakelele7440
      @elelemakelele7440 4 ปีที่แล้ว +3

      No, it's not correct info. Non-blocking is async and blocking operations are synchronous. nodejs.org/en/docs/guides/blocking-vs-non-blocking/

    • @badarsaleem192
      @badarsaleem192 4 ปีที่แล้ว +2

      no it is not correct it is oposite

  • @divyasri7646
    @divyasri7646 2 ปีที่แล้ว +7

    Asynchronous - non blocking API

  • @man904u
    @man904u ปีที่แล้ว +7

    Single Threaded, means synchronous processing, it uses event loop to achieve asynchronous architecture.

    • @Intellipaat
      @Intellipaat  ปีที่แล้ว

      Do like, share & subscribe to our channel to get updates on upcoming videos.

    • @debmalyaghosh4289
      @debmalyaghosh4289 ปีที่แล้ว +4

      @@Intellipaat First provide proper information and then ask for subscribers

    • @gowdhamgm
      @gowdhamgm ปีที่แล้ว

      😂😂😂

  • @kiransavlani3195
    @kiransavlani3195 4 ปีที่แล้ว +11

    Great Tutorial as I am beginner in Node Js so have one doubt
    in Video below thing is mentioned :-
    "There are two types of API functions. They are as follows:
    Synchronous APIs: Used for non-blocking functions
    Asynchronous APIs: Used for blocking functions"
    Is not Synchronous for blocking and Asynchronous for non blocking ?

    • @CaffeinatedNerds
      @CaffeinatedNerds 4 ปีที่แล้ว +1

      you are correct indeed.

    • @henriqueb5637
      @henriqueb5637 ปีที่แล้ว

      This is not the only incorrect answer in this video.
      I would say dont rely on anything he said

  • @vikramjeetsinghh
    @vikramjeetsinghh ปีที่แล้ว +1

    It would be better if you provide code example also so that we can know how and where to use these things

    • @Intellipaat
      @Intellipaat  ปีที่แล้ว

      @braVo singh Sure! We'll do it soon. Meanwhile, Do like, share & subscribe to our channel to get updates on upcoming videos.

  • @gayathrichennakrishnamshar7470
    @gayathrichennakrishnamshar7470 ปีที่แล้ว +1

    if node.js is good for small to mid-sized applications, how is that accounting for scalablility?

    • @Intellipaat
      @Intellipaat  ปีที่แล้ว

      If you wish to get Personal support, fill out this form and we will reach out to you. Have a great day!
      .
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  • @priyanka08able
    @priyanka08able 3 ปีที่แล้ว +5

    Questions are good but I am not happy with the explanations . sorry to say .but you have used many technical words which become over flow . please use simple words so that we can understand clearly . We prefer videos instead of blog to avoid such typical word's.

    • @Intellipaat
      @Intellipaat  3 ปีที่แล้ว +1

      Noted. I will pass on your suggestion to our content team.

  • @usamalucky1783
    @usamalucky1783 4 ปีที่แล้ว +2

    Great Information .Please Make Complete Tutorials On NodE Js

    • @Intellipaat
      @Intellipaat  4 ปีที่แล้ว +1

      Sure we will upload soon.

    • @Gagitech
      @Gagitech 3 ปีที่แล้ว

      It's not great, most of it is wrong

  • @sinafarbod7195
    @sinafarbod7195 3 ปีที่แล้ว +2

    #20: how about nest framework?!

  • @ram.5802
    @ram.5802 3 ปีที่แล้ว +7

    8:02 guys, he's making wrong statements like synchronous means blocking, Asyn means non-blocking which is generally used in node.js but in video vise-versa ...intellipaat literally felt like shit u guys are doing a lot of efforts to make videos but with wrong information.

    • @abhishekdalakoti2663
      @abhishekdalakoti2663 3 ปีที่แล้ว +1

      What they said is correct you didn't understood the English . They wanted to say that async api are used where there is blocking code and sync where there is non blocking code.

  • @CodePressAcademy
    @CodePressAcademy ปีที่แล้ว

    Synchronous is a blocking architecture,

  • @dawoodshahzad9082
    @dawoodshahzad9082 8 หลายเดือนก่อน

    are you sure that Synchronous APIS is used for non blocking functions and Asynchronous APIS are used for blocking?

    • @Intellipaat
      @Intellipaat  8 หลายเดือนก่อน

      You've actually got that reversed! Synchronous APIs are the ones that block, meaning your program waits for the function to finish before moving on. Asynchronous APIs, on the other hand, let your program keep running while the function works in the background.

  • @InDiAnAjOnEs0002
    @InDiAnAjOnEs0002 2 ปีที่แล้ว +1

    Thanks for the video..

    • @Intellipaat
      @Intellipaat  2 ปีที่แล้ว

      @InDiA nA jOnEs Most welcome 😊 Do like, share & subscribe to our channel to get updates on upcoming videos.

    • @InDiAnAjOnEs0002
      @InDiAnAjOnEs0002 2 ปีที่แล้ว

      You got it bro ❤️

  • @chat-24
    @chat-24 3 ปีที่แล้ว +2

    On #5 you said angular can do everything node can do this really confusing me ... can angular do serverside things like connecting db without exposing db credentials

    • @Intellipaat
      @Intellipaat  3 ปีที่แล้ว

      Hi Yusuf, Kindly be informed that Angular runs into the browser, and its context is limited to that. If you need to connect to a database, you need to use some backend technologies, like express and node js.

  • @priyankapandey645
    @priyankapandey645 2 ปีที่แล้ว +1

    Thanks bro

    • @Intellipaat
      @Intellipaat  2 ปีที่แล้ว

      @107 Priyanka Pandey Most welcome 😊 Do like, share & subscribe to our channel to get updates on upcoming videos.

  • @pranavsachaniya
    @pranavsachaniya ปีที่แล้ว +1

    Too much fast, difficult to understand properly , also you need to give some examples on it so beginners can clearly learn from basics. information is great but the way of teaching has to be improved. and also you provide wrong information on blocking and non-blocking. please correct this
    Thank you

    • @Intellipaat
      @Intellipaat  ปีที่แล้ว

      Thank You for your Feedback. Do like, share & subscribe to our channel to get updates on upcoming videos.

    • @pranavsachaniya
      @pranavsachaniya ปีที่แล้ว

      @@Intellipaat I don't think that you are taking it seriously

  • @ICURIOUSMIND
    @ICURIOUSMIND 2 ปีที่แล้ว +2

    Can you please share the pdf which was used for explanation ?

    • @Intellipaat
      @Intellipaat  2 ปีที่แล้ว

      Sure! Please share your e-mail ID so that we can share the required files @AkashBhat

  • @sachinadkar1709
    @sachinadkar1709 17 ชั่วโมงที่ผ่านมา

    Nodejs isn't a scripting language 😂

  • @pardeeprajputana241
    @pardeeprajputana241 ปีที่แล้ว

    QWESTION NUMBER 7 => ANSWER IS WRONG

  • @DevangPatil
    @DevangPatil 2 ปีที่แล้ว

    Q7 is the wrong answer.

  • @divyakerekar8971
    @divyakerekar8971 11 หลายเดือนก่อน +1

    Give me this pdf of ans?

    • @Intellipaat
      @Intellipaat  11 หลายเดือนก่อน

      Thank you so much for appreciating the content. Your feedback motivates us to make more such content. Unfortunately, we don't share the source code or presentation deck with anyone. Although, if you wish to learn from Industry Experts and IIT Faculty, do fill out this form and we will reach out to you. Have a great day!
      .
      Google Form: forms.gle/XWy7MtQPrHkgq7Pt7

  • @vaseemsyed4078
    @vaseemsyed4078 ปีที่แล้ว +1

    Question 7 answers are swapped it

    • @Intellipaat
      @Intellipaat  ปีที่แล้ว

      Thank you all for your active participation. SUBSCRIBE to Intellipaat to find out the right answer.

  • @viveksuyal9760
    @viveksuyal9760 4 ปีที่แล้ว +1

    2 nd one

  • @snehitdarshanam8852
    @snehitdarshanam8852 4 ปีที่แล้ว +1

    First one to like the video

  • @mominwani9059
    @mominwani9059 ปีที่แล้ว +3

    you have made easy concept so much jargons...🥲

    • @Intellipaat
      @Intellipaat  ปีที่แล้ว

      @Momin Wani Glad you liked it 😊 Do like, share & subscribe to our channel to get updates on upcoming videos.