School Of Basics | What is an API | API testing interview questions

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  • Опубліковано 4 січ 2025

КОМЕНТАРІ • 827

  • @imranshaikh115
    @imranshaikh115 5 років тому +72

    You put lot information in a very small video that is not an easy task for someone. It requires lot of skills and experience to make this kind of clear and crystal explanation about one confusion topic so anybody could understand in an easy manner.
    Thanks a lot for sharing very beautiful information.
    God may increase your knowledge

    • @RaghavPal
      @RaghavPal  5 років тому +4

      You're welcome Imran. Humbled by your message

    • @sounakdas1063
      @sounakdas1063 5 років тому +2

      I also agree

    • @harithav9505
      @harithav9505 4 роки тому +1

      I Agree too..this is clear to have a basic idea of what's API. ThnQ Sir :)

    • @AnuY-u9u
      @AnuY-u9u 4 роки тому

      Really I too agree..thanks a lot

  • @WolfGr33d
    @WolfGr33d 4 роки тому +13

    "API enables communication between different applications"
    Thank you for being the first person to give an understandable explanation. I kept running into video after video giving vague descriptions of what an API does by using the Waiter and Chef analogy, without ever explaining they were representing applications.

    • @RaghavPal
      @RaghavPal  4 роки тому +2

      Hi, glad to know this helped

    • @Galaxy2431
      @Galaxy2431 3 роки тому +3

      A much simpler way to understand what an API is, imagine you login to your Bank and do all the activities there - wire funds to another account, transfer, view balances, search a transaction by a specific amount or date, etc. This is User Interface, or UI. Now imagine you are a big company and have hundreds or thousands of daily Bank transactions. Inputting, handling and managing them manually would be a herculean task, very time consuming, would need a lot of people to manage these tasks manually, hence costly, as well as will be prone to error when you want to bring these bank transactions to your company's accounting ledger, like an ERP system. So, to facilitate this, most Banks provide secure digital interface with exactly same feature as you can perform via a UI. This digital feature is what is called an API. More appropriately, we will say that such and such features are implemented or exposed by a specific application (in our example the Bank) via APIs.

  • @surabhisharma6608
    @surabhisharma6608 4 роки тому +4

    This is one topic which has so much information available on the internet including on youtube and yet i find myself continuing to come back to search for it again and again because something stays amiss. Thank you for this wonderful video and must I say that your style of speaking is very soothing and genuine. No flamboyance, only pure knowledge. You keep it real. Thanks.

    • @RaghavPal
      @RaghavPal  4 роки тому +2

      Great to hear Surabhi

  • @favouronuoha8134
    @favouronuoha8134 2 роки тому +4

    You are a gifted teacher. Few minutes in and I could already explain what an API is to another newbie..

    • @RaghavPal
      @RaghavPal  2 роки тому

      So happy & humbled to read this

  • @prachimuddapur
    @prachimuddapur 4 роки тому +19

    It's so hard to make content simple. And impart that knowledge. Amazing!

    • @RaghavPal
      @RaghavPal  4 роки тому

      So happy and humbled to see this message

  • @N03n03-e5y
    @N03n03-e5y 5 років тому +157

    Let's pay him back by watching all the advertises on his videos, because that's the only way for him to make money

  • @samystick_on
    @samystick_on 2 роки тому +1

    That was clear and concise.
    Now I got a clear idea what an API is, thanks.

  • @sridharg8143
    @sridharg8143 2 роки тому +2

    Thanks Raghav for explaining API in simple terms for a layman like me. Amazing. Kudos to you.

  • @ro1246
    @ro1246 6 місяців тому

    The most comprehensive teaching about API. I love your teaching style. Thank you so much!

    • @RaghavPal
      @RaghavPal  6 місяців тому

      You're very welcome Janine

  • @Kittysoftpaws11111
    @Kittysoftpaws11111 3 місяці тому

    I learned more in the first 4 mins of this video than all the others combined. Thank you so much for this

    • @RaghavPal
      @RaghavPal  3 місяці тому +1

      So happy to know this helped

  • @rasikbhuimbar2343
    @rasikbhuimbar2343 10 місяців тому

    This is the most simple and understandable explanation which I have seen so far...Great !!

    • @RaghavPal
      @RaghavPal  10 місяців тому

      Glad it was helpful Rasik

  • @keerthis5211
    @keerthis5211 11 місяців тому

    Best explanation so far I have seen. Explained in simple terms and it’s easy to understand

    • @RaghavPal
      @RaghavPal  11 місяців тому

      Glad it was helpful Keerthi

  • @piotrkrajniak3514
    @piotrkrajniak3514 2 роки тому

    This is actually what I needed..! I will remember now client -> waitress -> kitchen chef as an exmaple what is an API :)
    Thank you for sharing!

  • @AntuNeelesh
    @AntuNeelesh 3 роки тому +23

    It was a very good presentation bro :)

  • @dataflow8419
    @dataflow8419 2 роки тому

    I understood before actually watching the whole video. Thanks a lot. It went a long way. The right message within a very short period.

  • @houseofrangoli7089
    @houseofrangoli7089 2 роки тому

    You are the best teacher I am looking for these many years... Subscribed ur channel in the first video itself and am gonna watch all ur videos without miss from scratch... Hats off Sir.

  • @sahils007in
    @sahils007in 4 роки тому +3

    Great source of information... Explained in layman terms .. Thank you for making it so easy ...

  • @solomon5050
    @solomon5050 4 роки тому +1

    Excellent!!! I run all the advt without skipping.

  • @anilkumar-pq9ry
    @anilkumar-pq9ry 4 роки тому +7

    Beautifully said, Gave me confidence to talk about API.

    • @RaghavPal
      @RaghavPal  4 роки тому +1

      Glad to know this. Read API story here - automationstepbystep.com/stories/

    • @pawanverma1390
      @pawanverma1390 3 роки тому

      @@RaghavPal that's really nice story 👍

  • @sumitnandwal2878
    @sumitnandwal2878 8 місяців тому

    @RaghavPal Its very difficult to explain correct thing in a simple way and you are really very good in it. The question what is an API is difficult to explain but the way you explained it is awesome. I can explain it very easily to anybody else now.

    • @RaghavPal
      @RaghavPal  8 місяців тому

      So happy to know this Sumit.. keep learning

  • @shukailu6731
    @shukailu6731 5 років тому +4

    Hey Raghav,
    I love your channel and you are one of the best explainers on youtube for APIs, thank you!

  • @lahirukerala7500
    @lahirukerala7500 3 роки тому

    API understand in 7 mints. thank you so much for saving our time …..

  • @raghusundaram1057
    @raghusundaram1057 2 роки тому

    Really fantastic after a month of search now only i understand what is really an api . I appreciate 🙏 your work. Keep going 💪 ✨ 👌 👏

    • @RaghavPal
      @RaghavPal  2 роки тому

      So glad and humbled to hear this, thanks Raghu

  • @SuperSunrise22
    @SuperSunrise22 10 місяців тому

    You are a fantastic teacher and you are doing an amazing deed with free accessibility to your content. Appreciate it. 🙏🏼 will definately recommend and share your video to all newbies who are trying to get into IT.

    • @RaghavPal
      @RaghavPal  10 місяців тому

      You are so welcome!

  • @sandeeptanjore1253
    @sandeeptanjore1253 3 роки тому

    Concepts presented in a very simple yet power manner. Brief, crisp and to the point.

    • @RaghavPal
      @RaghavPal  3 роки тому

      Thanks for watching Sandeep

    • @sandeeptanjore1253
      @sandeeptanjore1253 3 роки тому

      @@RaghavPal You are welcome Raghav. A quick question - as I am a PL/SQL developer, how can I use Webservices or APIs in Oracle? if you have the know-how, where is the starting point for me or where should I begin?
      Please let me know.

    • @RaghavPal
      @RaghavPal  3 роки тому

      I will need to check a little more to give you a good answer, will plan for it

    • @sandeeptanjore1253
      @sandeeptanjore1253 3 роки тому

      @@RaghavPal Thanks Raghav, I will wait for your response.

  • @ayenidanielibikunle
    @ayenidanielibikunle Рік тому +1

    Mr. Pal, thanks for all you do.. What a nice tutorial. In fact, the best tutorial I've seen on APIs. I've been stuck for some weeks now because I wasn't understanding how and what to begin with on Payment Integration but with this tutorial, you have explained so much to me. Thank you.

    • @RaghavPal
      @RaghavPal  Рік тому

      So happy to see your message Ayeni

  • @shailajagpr7288
    @shailajagpr7288 3 роки тому

    woww... explained in a such a way that any one can easily understand.

    • @RaghavPal
      @RaghavPal  3 роки тому +1

      Thanks a lot Shailaja

  • @urmilaravishankar3172
    @urmilaravishankar3172 10 місяців тому

    Example is exemplary..this played the trick to massive success of this video 😊

    • @RaghavPal
      @RaghavPal  10 місяців тому

      Thanks for watching Urmila

  • @sameerjadav3364
    @sameerjadav3364 3 роки тому

    Appreciate really simply explained and no more complicated words
    Thank you
    Will watching yiou and learning from you

  • @manreet1100
    @manreet1100 2 роки тому

    I finally understand what an API is! Thank you so much

    • @RaghavPal
      @RaghavPal  2 роки тому

      Glad it helped Manreet

  • @bhanumathisudhakar3676
    @bhanumathisudhakar3676 3 роки тому +1

    Excellent presentation in a very simple language👍commendable ...

  • @voskilltheentertainer2564
    @voskilltheentertainer2564 2 роки тому

    you are the best...ive understood what a api is using a simple illustration

  • @RaterisimoCBA
    @RaterisimoCBA 3 роки тому +25

    Very simple presentation and perfect example as well. Subscribed ! Also an API maybe used if you don't want to create a functionality from scratch because it already exists (LOGIN for example) so you might want to use OAuth or some other login service that already exists and handles security protocols, etc for you without having to worry about encryption, data security , etc. So using an API can save you some time as a developer and complications in your project. :)

  • @dwaynemcpherson5379
    @dwaynemcpherson5379 2 роки тому

    This is the best explanation I've ever heard.

    • @RaghavPal
      @RaghavPal  2 роки тому

      So happy & humbled to see this

  • @rameshlingadalli7067
    @rameshlingadalli7067 3 роки тому

    It was good explanation bro... Finally i can explain what is API to anyone

  • @titusvisuals8920
    @titusvisuals8920 2 роки тому

    I'm proud to be as your subscriber dear sir..... Thank you so much for your stiving for us... ❤️From State of Andhra Pradesh

  • @sgstradetalk9725
    @sgstradetalk9725 2 роки тому

    Superb sir bahut hi easily aapne samjhaya . concept sabhi ko samjh me aajyega

  • @lisazhou7776
    @lisazhou7776 2 роки тому

    I like your each video, you explained concepts simple and clear, easy to understand them. Thank you! Keep posting.

  • @pradeepkasimsetty275
    @pradeepkasimsetty275 4 роки тому

    Awsum, explained in a very simple way and for a better understanding

    • @RaghavPal
      @RaghavPal  4 роки тому

      Glad it helped Pradeep

  • @playerkidk4308
    @playerkidk4308 4 роки тому +1

    You are the best👍👍👍! Very knowledgeable instructor

    • @RaghavPal
      @RaghavPal  4 роки тому +1

      Thanks for the kind words Arzu. Humbled

  • @federicolecvine1147
    @federicolecvine1147 Рік тому

    Loved it, clear and usefull, greetings from Argentina, and thank you for this info

  • @thatmarathigirl607
    @thatmarathigirl607 9 місяців тому

    Brilliant explanation in most simple words..!!👌👌

  • @Elmotheswiftie
    @Elmotheswiftie 10 місяців тому

    Thank you for the simple to understand examples. It’s so helpful.

    • @RaghavPal
      @RaghavPal  10 місяців тому

      You're very welcome..

  • @morninggraphics2052
    @morninggraphics2052 2 роки тому

    this what a presentation looks like ... simple words 😊 explained well.. thanks 🙏

  • @cihanklckaya4957
    @cihanklckaya4957 3 роки тому

    Whatever this guy explains, I understand it at once, all of it, great job!

  • @rasikakumari1655
    @rasikakumari1655 Рік тому

    So much thanks to this clear presentation.Big thanks again...!!!👍

  • @cherukupallinavya7301
    @cherukupallinavya7301 3 роки тому

    Awesome..!! so simple and easy to understand.. Thanks alot..!!

  • @shilpashravge8083
    @shilpashravge8083 3 роки тому

    Explained in simple manner !! Thanks

  • @aamirkhan-mv4qj
    @aamirkhan-mv4qj 3 роки тому

    I really appreciate the way you explained. Makes it easy to understand.

  • @abdullahmusheer4238
    @abdullahmusheer4238 2 роки тому

    very good and simple with good example explanation. You have done a great job many thanks.

  • @jzonlivingson6336
    @jzonlivingson6336 3 роки тому +1

    Some of the clearer explanations I've heard. Keep up the good work, man!

  • @Orderoll
    @Orderoll 2 роки тому

    Most briliant explanation I've ever seen.

  • @nitishchowdary123
    @nitishchowdary123 Рік тому

    Very nice sir ...awesome awesome i saw lot of videos but only i grasped the topic from you thank you so much

  • @akonamoguejiofor6018
    @akonamoguejiofor6018 5 років тому

    This is a very good video to understand API, In fact, the best so far. This is a short but straight to the point video while extinguishing any confusion about what API is.

    • @RaghavPal
      @RaghavPal  5 років тому

      Thanks a lot for your message Akonam. Humbled

  • @somanipatro4891
    @somanipatro4891 2 роки тому +2

    Hey Raghav.. Loved your videos.. It would be great if you could make series of videos for API testing. But to be honest your videos and way of teaching and showing real time examples .. great!!

  • @ashaojha7380
    @ashaojha7380 3 роки тому

    Very well explained, I am pretty much confident about API after watching this

    • @RaghavPal
      @RaghavPal  3 роки тому

      Glad to hear that Asha

  • @teodortodorov4042
    @teodortodorov4042 2 роки тому +4

    Well and carefully explained tutorial. I like your approach man! You definently deserve more subscribers. Thank you i was so confused with this whole API's configurations and never really understood what are they and what are they used for but thanks to people like you now i have a general idea. Now its time to implement them :)
    Keep girnding and happy coding ! :)

  • @sagarvyas1892
    @sagarvyas1892 2 роки тому

    This is such a beautiful explanation. Thank you very much

  • @shafeermohamed9495
    @shafeermohamed9495 4 роки тому +4

    I think i need to start watching all your videos for my survival. Keep up the good work.

    • @RaghavPal
      @RaghavPal  4 роки тому +2

      So happy & humbled to know this Shafeer, Can get all here - automationstepbystep.com/

    • @shafeermohamed9495
      @shafeermohamed9495 4 роки тому +1

      @@RaghavPal Thanks Raghav

  • @rrleomar
    @rrleomar 2 роки тому

    Very very good education 👏👏👏👏👏👏

  • @abhishekdubey6854
    @abhishekdubey6854 3 роки тому

    One needs this as their foundation before jumping into the complexities it holds.
    Thanks :)

  • @RashmitaPurkayastha
    @RashmitaPurkayastha 3 роки тому

    Excellent 👍will follow your other video watching for first time and it's really good

    • @RaghavPal
      @RaghavPal  3 роки тому

      Thank you so much Rashmita

  • @vivekfriendly24
    @vivekfriendly24 3 роки тому

    Great explanation now I m clear what is API

    • @RaghavPal
      @RaghavPal  3 роки тому

      Glad to hear that Vivek

  • @VNandini-je7tc
    @VNandini-je7tc 8 місяців тому

    Thank you so much for this simple yet amazing video.

    • @RaghavPal
      @RaghavPal  8 місяців тому

      Glad it was helpful Nandini

  • @jaylee3941
    @jaylee3941 3 роки тому

    Best explanation of an API i've come across!

  • @junitakumar8003
    @junitakumar8003 8 місяців тому

    Thank you for such a simple explanation ❤

    • @RaghavPal
      @RaghavPal  8 місяців тому

      Always welcome Junita

  • @MrRome32
    @MrRome32 2 роки тому

    This is gold, Thank you for sharing this video!!!!

    • @RaghavPal
      @RaghavPal  2 роки тому

      Thanks Luis, humbled

    • @MrRome32
      @MrRome32 2 роки тому

      @@RaghavPal you're making A different in this world man,. Regards !!!

  • @shyam3668
    @shyam3668 2 роки тому

    Good, neat and clear explanation. Thank you

  • @omcr11
    @omcr11 3 роки тому

    Beautiful handwriting n neat drawing.....

    • @RaghavPal
      @RaghavPal  3 роки тому

      Thank you so much 😀 Chetna

  • @sudheerkumar-qe9nh
    @sudheerkumar-qe9nh 2 роки тому

    Suuperb sir really suuper ....well explained....👏👏👏

    • @RaghavPal
      @RaghavPal  2 роки тому +1

      Thanks for watching Sudheer

    • @sudheerkumar-qe9nh
      @sudheerkumar-qe9nh 2 роки тому

      @@RaghavPal ...you made it very clear sir...thanks...

  • @addogideon15
    @addogideon15 3 роки тому

    Fantastic. Explained the whole thing for me.

  • @Nature_Lullaby78
    @Nature_Lullaby78 2 роки тому

    I think you are the only one here, who is representing everything in so easy manner.

    • @RaghavPal
      @RaghavPal  2 роки тому +1

      I am so happy and humbled to see this Himanshi

  • @houdadoukkara547
    @houdadoukkara547 Рік тому

    Thank you so much for this beautiful presentation.

  • @cosmicdreamz
    @cosmicdreamz Рік тому

    Great examples and information. Thank you.

  • @mdineshkumar9419
    @mdineshkumar9419 4 роки тому +2

    Hi Raghav , nice video , keep up your good work. In this video there is no API questions and answers covered , but your title mentions it. Please don’t add uncovered topics in your title thanks

    • @RaghavPal
      @RaghavPal  4 роки тому

      Sure Dinesh, It was added as the video covers the answers to most asked questions on API

  • @sayuri2814
    @sayuri2814 2 роки тому

    Perfect 💯💯
    This is so easy than reading long notes

    • @RaghavPal
      @RaghavPal  2 роки тому

      Thanks for watching Sayuri

  • @navyashreemv3191
    @navyashreemv3191 3 роки тому

    Made it very simple......thank you so much🙂

    • @RaghavPal
      @RaghavPal  3 роки тому

      Most welcome Navyashree 😊

  • @npayal4861
    @npayal4861 4 роки тому

    Very nice explanation.Beautifully and simply explained!

    • @RaghavPal
      @RaghavPal  4 роки тому

      Glad you liked it Payal

  • @manojkushwaha8064
    @manojkushwaha8064 4 роки тому

    You are awesome, you are given a lot of information about API, which is a very simple way and just within 8 minutes. Thanks for the simple API definition.

    • @RaghavPal
      @RaghavPal  4 роки тому

      most welcome Manoj, can get more here - automationstepbystep.com/

  • @oleksiyiven3654
    @oleksiyiven3654 2 роки тому

    Great and amazing! Subscribed! Glad I found you and thanks for what you do!

  • @nishamahendran1532
    @nishamahendran1532 2 роки тому

    Awesome explanation! Simple and easy to understand.

    • @RaghavPal
      @RaghavPal  2 роки тому

      Glad it was helpful Nisha

  • @vinnu333
    @vinnu333 2 роки тому

    A very very brilliant presentation of an important topic with crystal clear explanation and good examples.. 👏

  • @JaneLamb
    @JaneLamb 2 роки тому

    I love your explanation!!!

  • @AKANKSHA395
    @AKANKSHA395 3 роки тому

    awesome explanation...very helpful.....👌👏👏👏😊

    • @RaghavPal
      @RaghavPal  3 роки тому

      Glad you liked it Akanksha

  • @anupkumar883
    @anupkumar883 Рік тому

    Hi Raghav, very nicely explained the basic of API with a usecase in a 8 min video. I will look for more videos of yours if you have deep dived into APIs

    • @RaghavPal
      @RaghavPal  Рік тому +1

      Thanks for watching Anup, Can find all here - automationstepbystep.com/

    • @anupkumar883
      @anupkumar883 Рік тому

      @@RaghavPal thank you so much for sharing this Raghav.

  • @brijendra78
    @brijendra78 3 роки тому

    Thanks for making API application definitions very for anyone.

    • @RaghavPal
      @RaghavPal  3 роки тому

      Glad it was helpful Brijendra

  • @keziabernard1754
    @keziabernard1754 5 місяців тому

    This was amazing! You did for me what my bootcamp couldn't within 6 months and $9000 later😭

    • @RaghavPal
      @RaghavPal  5 місяців тому

      So happy and humbled to know this helped Kezia.. keep learning

  • @nkunam
    @nkunam 2 роки тому

    Good job Raghav. Thank you

  • @eglifecare
    @eglifecare 3 роки тому

    Thanks , very nicely explained with live examples.

  • @sandeepredhu2035
    @sandeepredhu2035 5 років тому

    Difference between web services and API is always in top list of my confusion. From this video I came to know what an API exactly is.

    • @RaghavPal
      @RaghavPal  5 років тому +1

      Glad to know this Sandeep

  • @sweetyncute
    @sweetyncute 4 роки тому

    Very easy and clear explanation 👍

    • @RaghavPal
      @RaghavPal  4 роки тому

      Thanks for liking Anshu

  • @rishikaraveendran8556
    @rishikaraveendran8556 4 роки тому +5

    This is just perfect!!! Thank you so much sir.!

    • @RaghavPal
      @RaghavPal  4 роки тому

      You're welcome Rishika

  • @farashaik1208
    @farashaik1208 4 місяці тому

    Very well explained, please explain the role of Buisiness Analyst with API and microservices

    • @RaghavPal
      @RaghavPal  4 місяці тому

      Sure, will add Fara

  • @vmkj654
    @vmkj654 5 років тому

    explained in very easy words....thank you....

    • @RaghavPal
      @RaghavPal  5 років тому

      You're welcome Varsha

  • @sumitsaurabh548
    @sumitsaurabh548 4 роки тому

    Very good information abt API Testing understand clearly,thanks..

    • @RaghavPal
      @RaghavPal  4 роки тому

      You are most welcome Sumit

  • @venugopalreddy3806
    @venugopalreddy3806 3 роки тому

    Thank you sir for explaining in a simple and easy way

  • @billp5793
    @billp5793 2 роки тому

    Very helpful video, very well done and very easy to understand. Thank you!

  • @gauribhoir7715
    @gauribhoir7715 4 роки тому

    Very nice and easily understandable video with good example👍

    • @RaghavPal
      @RaghavPal  4 роки тому

      Glad it was helpful Gauri

  • @kedardeuskar3865
    @kedardeuskar3865 4 роки тому

    Excellent. Thanks for explaining in layman point of view

    • @RaghavPal
      @RaghavPal  4 роки тому

      Glad it was helpful Kedar

  • @gaarasaibabu
    @gaarasaibabu 4 роки тому

    Great Explanation Ragav!!