Transcript for transcript_13mQEZRfWWsXKReT0qTjb1W3Js576toWN_1_2343_99703d882841_1.txt

transcript_13mQEZRfWWsXKReT0qTjb1W3Js576toWN_1_2343_99703d882841_1.txt

[00:00:00]  the mission critical data.
[00:00:02]  I also worked on campus bridge during a hackathon as a part of a team of four.
[00:00:07]  My role was focused on UI development where I handled the design.
[00:00:12]  The entire UI was designed using Tailwind CSS to ensure clean and responsive user interface.
[00:00:17]  The other project that I worked on is MCP Flow.
[00:00:20]  It's an LLM tool orchestration engine which helped me gain hands-on experience with backend logic, API integration and AI tools.
[00:00:33]  To hear that.
[00:00:34]  Can you give me more detail on the projects you mentioned?
[00:00:39]  Yes, ma'am.
[00:00:40]  One of the projects that I worked on is called Campus Bridge.
[00:00:45]  The goal was to create a learning management system that was not just limited to attendance in the assignments, but
[00:00:55]  But as a digital campus to support both students and the faculty, my main responsibility was the user interface and I built it entirely using Telvin CSS.
[00:01:05]  I created three dashboards, three user interfaces for students, faculty and the admins.
[00:01:11]  The student dashboard showed attendance records, assignments, notifications and the fee details.
[00:01:17]  The faculty dashboard allowed teachers to upload assessments, assignments.
[00:01:23]  Mark the attendance and share resources.
[00:01:25]  The admin dashboard has more advanced features like it could it could
[00:01:30]  manage the users directly from their panel.
[00:01:35]  They could remove the students who are not active from the user interface.
[00:01:42]  So have you worked on the backend part as well or only on the frontend?
[00:01:47]  Only on the frontend, ma'am.
[00:01:49]  Okay.
[00:01:50]  How about for any other projects?
[00:01:52]  Have you worked on any other projects other than this?
[00:01:56]  It's an MCP flow.
[00:01:57]  It's an LLM tool orchestration engine, ma'am.
[00:02:00]  It was based on the automation.
[00:02:05]  Using AI tools.
[00:02:08]  Okay.
[00:02:13]  First, it's an LLM.
[00:02:16]  It's not even the back.
[00:02:17]  It does not include into the back.
[00:02:19]  And there is nothing development that I did using the AI.
[00:02:23]  If you don't mind, can you turn on your camera?
[00:02:25]  Yes, ma'am.
[00:02:35]  Okay, thank you.
[00:02:37]  Yeah, please proceed.
[00:02:40]  The other project other than Campus Bridge is MCP Flow.
[00:02:44]  It's not MCP Flow stands for Model Context Protocol.
[00:02:49]  Like when I give a prompt to the LLM, it's like example, write a LinkedIn post.
[00:03:02]  it will automatically generate a response.
[00:03:06]  The LLM itself chooses which tool to be used and then it creates the real-time results map.
[00:03:14]  Okay, so how is this LLM integrated?
[00:03:23]  I did this in an X-ray workshop, ma'am.
[00:03:26]  It's long back.
[00:03:30]  Okay, so we'll start with the interview process now.
[00:03:35]  So now you're saying that you're strong in the Java as well, right?
[00:03:42]  Yes.
[00:03:43]  Okay, so in this one, we'll go with some like a DSA related questions to see the problems on this case and then a couple of questions on the Java.
[00:03:52]  Okay.
[00:03:54]  Okay.
[00:03:55]  Just give me a minute.
[00:03:55]  I'll share one document with you.
[00:03:58]  Okay.
[00:05:23]  Okay, in this chat, I have shared one document.
[00:05:25]  Can you open that?
[00:05:27]  Okay.
[00:05:29]  Open it and you can start sharing your screen.
[00:05:31]  Okay.
[00:05:55]  Okay, here is your first question.
[00:05:57]  So the thing here is you are given with an array.
[00:06:02]  Okay, here in the array, index indicates the day and value indicates the price on that day.
[00:06:11]  And your target is to buy a stock and sell it on a different day so that you have to get the maximum profit.
[00:06:27]  Did you understand the question here?
[00:06:29]  Yes, ma'am.
[00:06:31]  Okay.
[00:06:54]  Should I write the code or should I explain the logic?
[00:06:59]  So you have to write a code now.
[00:07:01]  You can choose any online compiler.
[00:07:04]  Okay.
[00:07:07]  When programming language is up to you, you can choose any language which you feel more confident.
[00:07:13]  I just need a way of solving the problem.
[00:07:18]  Ma, can you repeat it, ma'am?
[00:07:21]  You can choose any online platform to send the...
[00:08:18]  Should I initialize and start it?
[00:08:21]  Yes.
[00:08:22]  Okay.
[00:12:43]  Oh, yeah.
[00:12:44]  Can you change the input here?
[00:12:45]  Like instead of six, take it as 16 and see.
[00:12:52]  Once it's here.
[00:13:02]  The maximum price is 16 and the first 16 minus 1, it is the maximum profit will be 15.
[00:13:09]  Okay.
[00:13:10]  Yeah.
[00:13:11]  So what is the time complexity of this program?
[00:13:25]  It's, I guess, and long and long.
[00:13:30]  How come it is in login?
[00:13:33]  Mom, there is for loop.
[00:13:37]  So I thought each and every time we'll check from the first element till the last element, which is maximum.
[00:13:43]  If it is not, if it is less than the mean element, then we'll assign.
[00:13:46]  So I thought it is in.
[00:13:49]  I'm not sure about the time complexity.
[00:13:54]  Okay.
[00:13:59]  Okay, let me add another question.
[00:14:01]  Can you copy this code to the Word document?
[00:14:27]  Okay, just a minute.
[00:14:28]  I'm adding the other question.
[00:15:39]  Okay, I have added another question here.
[00:15:44]  So here you are given with a number set and your target is to find the...
[00:15:51]  Sabari with the largest...
[00:17:07]  Can I take the same area as before one?
[00:17:12]  Here you are given with an idea that you can take this.
[00:17:15]  What your wish you can take any idea.
[00:21:49]  So can you also print like what are the indexes considered for this maximum?
[00:24:10]  Mamá, ¿no?
[00:24:11]  ¿Cómo te sientes?
[00:24:15]  Oh, you already added that logic, right?
[00:24:18]  So what's the problem in printing them now?
[00:24:23]  Mom?
[00:24:24]  So I'm just asking, like you already taken the maximum sum, right?
[00:24:29]  So you're having the context of that.
[00:24:32]  So I just need the indexes.
[00:24:34]  What indexes are considered here for the maximum sum?
[00:24:40]  Every time we check this, this aberration keeps on changing.
[00:24:44]  I don't know how to find it.
[00:24:46]  And if it keeps on changing, you can just print that, right?
[00:24:49]  I mean, finally, we can know like what indexes are considered for this maximum.
[00:25:13]  Can you explain the logic of what you are trying to do here?
[00:25:22]  Ma'am, first I thought of taking first start index and the end index and to print it at the end after the sub array is chosen and the sum is found.
[00:25:33]  But it keeps on changing.
[00:25:36]  I don't.
[00:25:37]  Yeah, forget about that indexing part.
[00:25:39]  I just need an explanation like how you get the maximum sum.
[00:25:49]  First I iterated using for loop, I iterated from the first index till the last index using iterator.
[00:25:58]  And then see,
[00:26:02]  it it mat dot max function is used to find the max value of while we iterate from the first element till the last
[00:26:12]  uh see first i assigned it as array of zero that is minus two and then each time the array of i first at the first iteration when the i is one
[00:26:25]  it sees checks the checks which element is maximum that is array of i that is 1 or c plus array of i
[00:26:36]  That is.
[00:26:56]  Yeah, I'm sure you are seeing or you're continuing to see.
[00:27:01]  Yeah, Harish, are you talking?
[00:27:03]  Yes, no, I just stopped explaining.
[00:27:12]  Okay, finally, we just paste this code to the Word document.
[00:27:16]  We'll go with some Java questions.
[00:27:19]  Ma'am, can you repeat it, ma'am?
[00:27:21]  Copy this code to the Word document I shared.
[00:27:24]  Okay.
[00:27:26]  And we'll start with some Java questions.
[00:27:29]  Okay.
[00:27:42]  Okay, shall we continue?
[00:27:44]  Yes, ma'am.
[00:27:45]  Okay, so in Java, what is class and what is object?
[00:27:51]  Class is a blueprint of the object.
[00:27:53]  An object is a real life thing.
[00:28:00]  So how an object be created?
[00:28:06]  How an object be created?
[00:28:10]  How to create an object?
[00:28:16]  Using new keyword from the class.
[00:28:20]  First, we'll create a class and using that, we'll create the object using the new keyword.
[00:28:26]  All the properties from the class will be, the object inherits all the properties from the class.
[00:28:36]  So what does this new keyword do internally?
[00:28:41]  It creates a new object constructor.
[00:28:48]  So how a constructor relates to the object?
[00:29:13]  Okay, we will go with other questions.
[00:29:18]  What are the main concepts of Java?
[00:29:23]  Abstraction, polymorphism, encapsulation and inheritance.
[00:29:28]  Okay, so what is polymorphism?
[00:29:32]  Existing in many forms is known as polymorphism.
[00:29:36]  So how many types of polymer fisms are there?
[00:29:40]  Two types, method overloading and overriding.
[00:29:45]  Okay.
[00:29:46]  So how about the abstraction?
[00:29:49]  Abstraction is the process of hiding the data from the users, only showing the necessary details.
[00:29:56]  Is known as abstraction.
[00:30:00]  So how can we differentiate between the interface and the abstract?
[00:30:06]  The abstract, yes.
[00:30:33]  Interface.
[00:30:39]  Interface can have both the abstract methods and the normal methods, whereas the abstract class can have only
[00:30:50]  the abstract methods.
[00:30:53]  Is that true?
[00:30:54]  Abstract class can only have only the abstract methods?
[00:30:57]  Mom, I think I got confused.
[00:30:58]  Sorry, mom.
[00:30:59]  I think the abstract class can have both the abstract methods and the normal methods, whereas the interface can have only the abstract methods.
[00:31:09]  Okay, so what version of Java you used?
[00:31:15]  Java 8.
[00:31:21]  Okay.
[00:31:22]  So what have you worked or have you aware of like a default method in the interface?
[00:31:32]  Yes, ma'am.
[00:31:33]  Default method.
[00:31:34]  It does not have any parameters.
[00:31:42]  So what it will do?
[00:31:52]  We using default keyword, we will initialize a default class.
[00:32:02]  It adds new functionality to the existing class.
[00:32:11]  Okay.
[00:32:15]  Have you worked on any Spring Boot project or it's only with Java?
[00:32:20]  No, no.
[00:32:21]  It's only using Java you develop something, right?
[00:32:27]  So using Java, how can we connect to the database?
[00:32:34]  JDBC can be used to connect the database and the Java.
[00:32:43]  Okay.
[00:32:46]  Can you give more details like using the JDBC?
[00:32:50]  How to take that connection tool or connection
[00:33:04]  I just know that we can use JDBC to connect the database and the Java.
[00:33:09]  I don't know what exactly happens.
[00:33:11]  I'll get through it.
[00:33:12]  I'll go through it.
[00:33:14]  Okay.
[00:33:15]  So I'll give you a use case.
[00:33:18]  Let's see how you can know each unit.
[00:33:21]  Let's see.
[00:33:23]  We are having one vehicle that can be a class or interface that is up to you.
[00:33:28]  We are having one vehicle.
[00:33:32]  Interface of the class which is having some methods like usually it will be like start run and stop
[00:33:43]  Okay, and we are having different vehicles like the car, bike or motorcycle.
[00:33:50]  Okay, so these things out of these things like the process will be like, let's say like only running will be different.
[00:34:00]  Start and stop is same for all the vehicles.
[00:34:04]  Only running is different like a car, it runs on like the four wheel, it's a four wheeler, it runs in a different, let's say a thing in that way, like it's not like actually I'm saying,
[00:34:15]  but think like only the run method functionality is different for these vehicles, but rest of the methods like start and stop are common for all the vehicles.
[00:34:25]  The logic is same for all the vehicles.
[00:34:28]  So what is your approach to design these classes?
[00:34:46]  Each vehicle will override the
[00:34:53]  method run and it will give new implementations whereas it will just inherit
[00:34:59]  these stop and start methods from the superclass.
[00:35:04]  So both the superclass, like what is the implementation of the run method in the superclass?
[00:35:27]  It is an abstract method.
[00:35:29]  It does not contain any implementation.
[00:35:32]  When the subclass inherits that, the implementation will be given.
[00:35:39]  Okay, so in that case, can we override the existing methods also apart from the abstract class?
[00:35:45]  Like let's say, I'm saying like a run method will be implemented by each way.
[00:35:52]  If I want to override the start or the stop method, can I do that with the abstract class?
[00:36:04]  I think no, mom, we cannot do that.
[00:36:11]  Okay.
[00:36:15]  Does Java support particle inheritance?
[00:36:19]  No, Java does not support multiple inheritance.
[00:36:24]  This can be overcome by interfaces concept.
[00:36:29]  Why Java not supports this multiple inheritance?
[00:36:37]  I'm going to go ahead and get started.
[00:36:50]  You can go down here.
[00:37:05]  Any clue, Harsha?
[00:37:08]  Like you are saying something or you are thinking?
[00:37:11]  The diamond problem might arise, ma'am.
[00:37:17]  Like we cannot implement...
[00:37:20]  Two classes single class cannot inherit two super classes cannot include
[00:37:28]  like the same method might be given in the two super classes and when a new method is being in when the same method is being inherited from two different classes super classes then the functionality might
[00:37:44]  there might arise a problem when this happens.
[00:37:47]  So how can this be solved with interfaces?
[00:38:04]  I don't know.
[00:38:05]  I have to go through it.
[00:38:08]  Okay.
[00:38:14]  Okay, Rishabh, I'm done with the interview.
[00:38:17]  So you have any questions?
[00:38:21]  What is the whole process of recruitment?
[00:38:26]  So it's like only one technical round and there will be another round with the HME.
[00:38:36]  So, yeah, typical round is only one round.
[00:38:40]  Okay, ma'am.
[00:38:41]  And the focus is on like programming skills and the problems on hand.
[00:38:51]  Okay, thank you.
[00:38:54]  Yeah, okay.
[00:38:55]  Nice talking to you.
[00:38:56]  Thank you.