00:06 Crash course for beginners and experienced professionals to learn and crack Java interviews 02:57 Java is a high-level, object-oriented programming language 08:48 Compile time and runtime in Java 11:53 Java's advantage lies in its rich standard libraries for common functionalities 17:56 Setting up VS Code and JDK for Java projects 20:46 Setting up VS Code for Java development 25:56 Java bytecode is an intermediate code 28:27 Variables and Data Types 33:32 Java maintains stack and heap memory for data storage 36:06 Difference between stack memory and heap memory 41:32 Understanding assignment operators in Java 44:14 Overview of Java comparison and logical operators 49:37 Unary operators operate on a single operand 52:21 Ternary operator evaluates a Boolean expression and returns one of the two values based on the result. 57:30 Control statements in Java decide program flow 1:00:03 Conditional statements help in decision making based on specified conditions. 1:05:37 Difference between while and for Loop 1:08:00 Using break and continue statements in a for loop 1:13:10 Understanding the functionality of do-while loop 1:15:37 Difference between for Loop and for each Loop 1:20:51 Switch statement behavior and usage 1:23:39 Understanding Ternary Operator in Java 1:28:59 Switch case statement is cleaner and more structured 1:31:32 Classes and objects provide structure for applications 1:37:01 Understanding classes, constructors, functions, and object creation in Java 1:39:43 Implementing a class and object in Java 1:44:51 Understanding packages and access specifiers 1:47:24 Understanding access specifiers in Java 1:52:40 Importance of getter and Setter methods 1:55:11 Default access specifier in Java 2:00:33 Understanding the use of 'this' keyword 2:03:00 Advantages of Getter and Setter methods 2:08:08 Using inheritance to eliminate duplicate functions 2:10:54 Inheritance enables code reusability 2:16:04 Java Inheritance Types Overview 2:18:35 Java does not support multiple inheritance 2:23:41 Implementing interfaces inside child classes in Java 2:26:18 Polymorphism in Java 2:31:22 Method overloading occurs when there are multiple methods with the same name but with different parameter lists. 2:34:11 Explanation on polymorphism and method overloading 2:39:21 Method overriding in Java allows a subclass to provide a different implementation of a method from its super class 2:41:47 Method overriding enhances application structure and readability 2:46:59 Annotations in Java provide crucial metadata to the compiler. 2:49:27 Method overriding in Java 2:54:33 Implement encapsulation in Java using Getter and Setter methods 2:57:11 Advantages of Encapsulation in Java 3:02:13 Differences between abstraction and encapsulation 3:04:47 Understanding abstract classes in Java 3:10:05 Importance of abstract methods in Java inheritance 3:12:41 Abstract class for structured implementation in Java 3:17:56 University acts like an interface in the education system 3:20:45 Interfaces define contracts for implementing classes 3:25:59 Default methods in interfaces prevent the need to convert interfaces to abstract classes for adding concrete methods. 3:28:40 Default methods and abstract class constructors in Java 3:33:43 Interfaces vs Abstract Classes 3:36:20 Interfaces are complete abstractions, abstract classes are partial abstractions 3:41:27 Default Constructor in Java 3:43:59 Creating and initializing class objects and using parameterized constructors 3:49:12 Constructor overloading enhances class functionality 3:51:45 Constructor chaining in Java 3:56:50 Copy Constructors used for deep copying complex objects 3:59:23 How to call superclass constructor using super keyword 4:04:28 String is immutable, while StringBuilder is mutable. 4:06:57 String pool in Java manages memory for string literals 4:12:22 Substring method retrieves characters between specified indexes. 4:15:05 Arrays help organize and manage unstructured data 4:20:19 Iterating over an array in Java using for loop 4:22:43 Exception handling in Java 4:27:43 Finally block is essential for cleaning up resources in real applications 4:30:09 Close DB connections and handle exceptions using finally block 4:35:10 Execution of multiple catch blocks
Sir, on 5th Nov i have interview at a big company. I learned a lot from your videos and i hope i can use all these knowledge to crack the interview. Thank You Sir...
Thank you sir, for your amazing videos! They were so helpful in my preparation, and I’m happy to share that I got a job as an Associate Software Engineer. Keep up the great work! 😊
You are highly under rated, Interview Prep is a special Skill and its good to see you creating videos for specific Languages(.NET, Java, Angular, React). Keep up the good work. Subscribed and Liked :)
definately need part 2 which covers topics on memory , gc, java latest version features till 22 , concurrent collection , java performance, many more.. This video covers very basic and interviewer is more interested in asking those questions. I already purchased but expecting lot more .
Hi sir, Your react videos were much helpful in my interview preparations, if possible can you please share interview questions for spring and spring boot
Hello Sir, Thankyou for the dotnet videos.I learnt a lot from your videos.I have been trained in dot net full stack development.Could you please tell me the ways to get shortlisted and crack the interview..?
Hi Sir, I am a regular viewer of your videos. I would like to buy your Angular interview questions course on Udemy. When I checked Udemy, I saw two courses: one is "Angular Interview Master Class: Top 100 Questions" and the other is "Angular & JavaScript Interview: Top 400 Questions." Are the Angular questions in both courses the same? Also, if you make any updates, such as adding new questions related to Angular, will they be available in both courses? My concern is that I am more focused on Angular, so if the Angular content in both the JavaScript and Angular course and the Angular-only course is exactly the same, I would prefer to buy the JavaScript and Angular course. Please help me.
sir main web designer hu (skills: HTML, CSS, BOOTSTRAP, PHOTOSHOP, BASIC JAVASCRIPT) or muje 9 years ka experience hai but pichle 2-3 month se koi interview call nhi aah rahi hai kya karu plz help ..
Thank you sir.
I got a job with 8 LPA. I joined on 6th August as an Associate software engineer.
I followed your video.
👍
Guide me bro, what strategy you fallow
Which company?
00:06 Crash course for beginners and experienced professionals to learn and crack Java interviews
02:57 Java is a high-level, object-oriented programming language
08:48 Compile time and runtime in Java
11:53 Java's advantage lies in its rich standard libraries for common functionalities
17:56 Setting up VS Code and JDK for Java projects
20:46 Setting up VS Code for Java development
25:56 Java bytecode is an intermediate code
28:27 Variables and Data Types
33:32 Java maintains stack and heap memory for data storage
36:06 Difference between stack memory and heap memory
41:32 Understanding assignment operators in Java
44:14 Overview of Java comparison and logical operators
49:37 Unary operators operate on a single operand
52:21 Ternary operator evaluates a Boolean expression and returns one of the two values based on the result.
57:30 Control statements in Java decide program flow
1:00:03 Conditional statements help in decision making based on specified conditions.
1:05:37 Difference between while and for Loop
1:08:00 Using break and continue statements in a for loop
1:13:10 Understanding the functionality of do-while loop
1:15:37 Difference between for Loop and for each Loop
1:20:51 Switch statement behavior and usage
1:23:39 Understanding Ternary Operator in Java
1:28:59 Switch case statement is cleaner and more structured
1:31:32 Classes and objects provide structure for applications
1:37:01 Understanding classes, constructors, functions, and object creation in Java
1:39:43 Implementing a class and object in Java
1:44:51 Understanding packages and access specifiers
1:47:24 Understanding access specifiers in Java
1:52:40 Importance of getter and Setter methods
1:55:11 Default access specifier in Java
2:00:33 Understanding the use of 'this' keyword
2:03:00 Advantages of Getter and Setter methods
2:08:08 Using inheritance to eliminate duplicate functions
2:10:54 Inheritance enables code reusability
2:16:04 Java Inheritance Types Overview
2:18:35 Java does not support multiple inheritance
2:23:41 Implementing interfaces inside child classes in Java
2:26:18 Polymorphism in Java
2:31:22 Method overloading occurs when there are multiple methods with the same name but with different parameter lists.
2:34:11 Explanation on polymorphism and method overloading
2:39:21 Method overriding in Java allows a subclass to provide a different implementation of a method from its super class
2:41:47 Method overriding enhances application structure and readability
2:46:59 Annotations in Java provide crucial metadata to the compiler.
2:49:27 Method overriding in Java
2:54:33 Implement encapsulation in Java using Getter and Setter methods
2:57:11 Advantages of Encapsulation in Java
3:02:13 Differences between abstraction and encapsulation
3:04:47 Understanding abstract classes in Java
3:10:05 Importance of abstract methods in Java inheritance
3:12:41 Abstract class for structured implementation in Java
3:17:56 University acts like an interface in the education system
3:20:45 Interfaces define contracts for implementing classes
3:25:59 Default methods in interfaces prevent the need to convert interfaces to abstract classes for adding concrete methods.
3:28:40 Default methods and abstract class constructors in Java
3:33:43 Interfaces vs Abstract Classes
3:36:20 Interfaces are complete abstractions, abstract classes are partial abstractions
3:41:27 Default Constructor in Java
3:43:59 Creating and initializing class objects and using parameterized constructors
3:49:12 Constructor overloading enhances class functionality
3:51:45 Constructor chaining in Java
3:56:50 Copy Constructors used for deep copying complex objects
3:59:23 How to call superclass constructor using super keyword
4:04:28 String is immutable, while StringBuilder is mutable.
4:06:57 String pool in Java manages memory for string literals
4:12:22 Substring method retrieves characters between specified indexes.
4:15:05 Arrays help organize and manage unstructured data
4:20:19 Iterating over an array in Java using for loop
4:22:43 Exception handling in Java
4:27:43 Finally block is essential for cleaning up resources in real applications
4:30:09 Close DB connections and handle exceptions using finally block
4:35:10 Execution of multiple catch blocks
Thanks Buddy!
Sir, on 5th Nov i have interview at a big company. I learned a lot from your videos and i hope i can use all these knowledge to crack the interview. Thank You Sir...
Jay ho sir ji apki....core java sikhane ka miracle hai apke pass🎉
Very helpful video sir this will help in preparing for upcoming interviews ❤
Thank you sir 🙏
Most welcome
Thank you so much for your video it is very important for me ❤❤❤
I feel like this is the channel I was looking for!🥰
This video help to many people.
Thanks a lot 🙏 🙏 🙏
Awesome brother 🎉
Need a php fullstack developers learns
html,css,js,jqurry,ajax,bootstrap,php,mysql,laravel framework 😇🙌
Thank you so much Sir ❤ you have cleared all my confusions 😂 best explanation for all topics.
You are most welcome
Thank you sir, for your amazing videos! They were so helpful in my preparation, and I’m happy to share that I got a job as an Associate Software Engineer. Keep up the great work! 😊
Awesome content was very useful to brush up on fundamentals of Java. Great job 👍
Thank you very much Sir , Your way of explain is very good sir
Thank you sir, this helps me a lot to get my job
Congrats
Thank you so much sir❤
Definitely I will finish this video
Most welcome
This the best process of learn java, i ever seen.
You are highly under rated, Interview Prep is a special Skill and its good to see you creating videos for specific Languages(.NET, Java, Angular, React). Keep up the good work. Subscribed and Liked :)
Great video... which will may help thousand heart's .. Thank you so much sir.
Always welcome
Thank you sir, i just revised every topics in a proper way.
That was very good. Thank you!
thanks sir for video it help to much to clear concepts , but i want collection concepts also sir please make video on collection.
I love this video!
definately need part 2 which covers topics on memory , gc, java latest version features till 22 , concurrent collection , java performance, many more.. This video covers very basic and interviewer is more interested in asking those questions. I already purchased but expecting lot more .
Oh bro do you anything other channel in java interview bro?
@@vikirio5449 try watching this channel - code decode
Thank you so much
waiting for udemy sir
You know that you are a legend right??
Hi sir, Your react videos were much helpful in my interview preparations, if possible can you please share interview questions for spring and spring boot
Sir can you provide the interview questions on spring boot hibernate
Hello Sir, Thankyou for the dotnet videos.I learnt a lot from your videos.I have been trained in dot net full stack development.Could you please tell me the ways to get shortlisted and crack the interview..?
Two things, basics, OOPS, Generics use case must be very clear. Second keep giving interviews until you crack it.
@@interviewhappy Thankyou Sir..!
hello sir ! this video is very helpful for me and im waiting for the next spring, spring boot video . when that video will be provided sir .
As soon as possible
Thankyou so much sir but please Hindi me upload kriye
Sir, Can you plz post advanced angular scenario based for 5years experienced
Hi sir happy to see you sir, its been a while since you have posted videos hope yopu are doing well
Redux toolkit interview questions for experienced candidate
thanks
Welcome
Sir, Can you provide Online dotnet training for students pls inform me ❤❤
Sir do you conduct interviews for accenture?
Please rag aur langchain par video banayeen
Sir request hai aisa ek video REST API pe bhi
Sr y course udemy p kb ayega
Please share Next 100 sir
could not find your courses in udemy business! any reason?
Thanks Jackie Chan
sir important part collection and multithreading is missing
SQL plz
Hi Sir, I am a regular viewer of your videos. I would like to buy your Angular interview questions course on Udemy. When I checked Udemy, I saw two courses: one is "Angular Interview Master Class: Top 100 Questions" and the other is "Angular & JavaScript Interview: Top 400 Questions." Are the Angular questions in both courses the same? Also, if you make any updates, such as adding new questions related to Angular, will they be available in both courses?
My concern is that I am more focused on Angular, so if the Angular content in both the JavaScript and Angular course and the Angular-only course is exactly the same, I would prefer to buy the JavaScript and Angular course. Please help me.
Yes, Angular content is same in both courses. In Top 400 questions, JavaScript content is extra.
@@interviewhappy Thanks 👍
Purchased
Is the remaining questions also in the video format ?
1:30:02 OOPS
sir python ka bhi bna rhe kya please sir please its hug request
2:22:40
Sir I want to java questions and answers please share me
dbms bhi
SIR WHY JAVA 8 AND GARBAGE collection AND COLLETIONS NOT COVERED IN THIS VIDEO
Which mic you use sir
maono
How can i download pdf sir
BHAI KISSE NE ISKE BOOK KREDE HAI TO SEND KR DO
🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
sir main web designer hu (skills: HTML, CSS, BOOTSTRAP, PHOTOSHOP, BASIC JAVASCRIPT) or muje 9 years ka experience hai but pichle 2-3 month se koi interview call nhi aah rahi hai kya karu plz help ..
Please activate the 80 percent code again
Bring python
Learn Java
Is there in portuguese (Brasil) ??
Sorry, but I love football :)
increase the quality
where is the excel file?
Apka face ka dp size kam kijiye sir
2:32:35
I noticed😂
how to download thepdf
pdf hai to send kr do java