Spiral Model in Software Engineering | SDLC

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any last night exam preparers here..!!

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Can't believe ,7 minutes and I learned Spiral,you are G.O.A.T.

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[@Adityasingh-ge5ko]

00:02 Spiral model is a risk-driven software development model.
00:49 The Spiral Model is a software development model that focuses on risk analysis.
01:41 Spiral Model in Software Engineering emphasizes risk assessment and iterative development.
02:30 The Spiral Model allows for iterations and changes based on feedback.
03:26 The spiral model is used for large projects and involves analyzing risks in each phase.
04:21 Angular dimension represents progress in completing phases.
05:10 Spiral model offers flexibility and customer satisfaction
06:00 Spiral model focuses on risk management
Crafted by Merlin AI.

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Dear Sir, I really liked your videos. I had seen your video which helps me overcome my fear before going to examination and yet again you are helping me for the manual testing class. Thank you.

[@deeshantgupta3629]

Best lecture ever on the spiral, explained concisely and clearly
For IPU STUDENT:
Now the thing is that if someone is from ipu reading this comment, don't make the model diagram shown in the video instead see diagram from your book, it is very simple and I don't know about the teachers of other college but the thing is that my teacher cut my marks for same diagram so don't repeat the mistake and said to make it more details and perfectly..
So don't repeat the mistake I have done😂 and All The Best
And Sir Thank you for all lectures

[@kunalsrivastav2913]

tomorrow is my viva. I didn't understand anything from all SDLC models throughout semester and here you are! doing the same thing in half hour. thankyou sir.

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The way Sir made us understand it will takes years for my university Teachers to do and still they wont able to do this . love you sir

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because you dont focus on university classes

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You are the best teacher in the world 🙏🙏🙏nice explanation sir

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video*

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performed well in my exams because of you

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Very nice teaching style .. thank you soo much sir.. sbse boring topic lgta tha but aapne booht ache se pdha dia 🙏❤️

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Very well explained!!! Thank you Sir :)

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Bsc computer science

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Easily sb smjha dete ho😊

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Thank you sir for this video lecture....

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Love the smile during introduction ❤

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You like when we all like and comment your videos, In the same way we all like when you ❤️ our comments..!!
And thank you so much dear varun sir to make video lecture on software engineering❤️❤️❤️❤️❤️

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Thank you so much 😀

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puchi kisi ne

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Easy to understand 😊

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[@farahnaz269]

This is the best and easiest explanation of Spiral on CZcams.

[@CromaCampusOfficial]

Thanks for explaining the Spiral Model of software engineering.

[@rishabhpal7597]

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[@rishabhpal7597]

Sir

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Helpful for Interview ☺️

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Great effort

[@navnav1819]

What I learned in this lecture:
In the spiral model first we gather the requirments and find out what the objective is. Then we identify the potential risks. Then we develop the next version of the product and finally we review and plan for the next phase - in this phase all of the errors and customer feedback is addressed and they are fixed
This model is good for big projects for example NASA projects where each and every risk needs to be analysed and resolved.
Some key points:
- The redius of the spiral denotes the cost of the project
- The larger the radius the higher the cost
- 180 degrees means we are halfway through a loop
- 360 degrees means we are finished with the current loop
- This model combines aspecst of the classical waterfall, iterative and prototype models (it incorporates their advantages)
- We keep looping until the customer is satisfied
Advantages:
- Risk analysis
- Customer satisfaction - if the customer is not satisfied we go into the next loop of the spiral until they are
- Flexible
- Good for large projects
Disadvantages:
- Can become very expensive
- Time

[@JahanzaibYouTubeer]

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Thank you guruji...

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Thank u sir❤️

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The subject includes a high amount of theory - this had scared me to death.
But Sir (with a capital 'S' 🙌) honestly speaking, you've made me see that subject. You helped me visualize it. Can't thank you enough!!!

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Same ... Thanks to this person, who made my most boring subject something that could be understood.

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Just amazing .... speech less.! Explained it in such a simple way!!!

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I AM WATCHING YOU FROM CANADA SIR JE

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Itna asaan kese ho sakta hai😲

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Thank you sir...I follow your classes...

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All the best

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Totally become fan of VARUN SIR... Huge respect also✨💓
He just made this topic so easy to UNDERSTAND 😌
#last_minute_preprations😅

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Very well explained. Our teacher used to bring huge book and he used to make us right all the theory from the book. It was hard to understand. He never explained anything to us properly.

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Thank You

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i literally subscribed your channel with 6 different accounts 😂because I want your channel to grow and you teach us more 😊

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Sir, please make a video for RAD model,thank you for this cours

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Tq sir

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Thank you

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