1. Difference between jdk, jre, jvm. 2. Explain public static void main (). 3. Why java is platform independent. 4. Is java a pure object oriented. 5. Difference between heap memory and stack memory. 6. Difference between equals method and== 7. Why pointers are not used in java 8. What is jit compiler. Explain. 9. Difference between local variable and instance variable . Give example. 10. How to declare constant in java . 11. Can we declare class methods and variable as a constant 12. Difference between break and continue where we are used. 13. Define a class loader system. 14. Method overloading and method overwriting . Examples . 15. Difference between c++ and java. 16. Difference between final, finally and finalize. 17. Explain type casting in java . 18. Default value of local variable and static variable. 19. Define data types. 20. Define Exception handling in java. 21. What are default datatypes in java. 22.in char datatype it takes two bites but c++it takes one byte .why. 23. Can we overload main method 24 . Can we overwrite 25. Can we type cast . 26. Difference between assignment and initialisation. 27. What is unicode system. 28. Use of main method 29. Can we execute java program without main method 30. What is byte code 31.how many types of loops in java. 32. How many access modifiers in java . 33. Is it possible to declare array as a final. 34. What is jagged array
First year engineer - add to watchlist Second year - try writing all questions in one book and read once in a month Third year - start preparing perfectly with examples and code Fourth year - you will be places successfully
"Thank you for your helpful videos, sir. I would greatly appreciate it if you could create similar videos on Advanced Java and Data Structures and Algorithms."
Sir can you please explain the concept with real time example so we can easily understand .through this video I can clarify some topics tq so much sir.please do and post more video like this sir😊😊..
Java is not pure Object Oriented: because it supports primitive data types (like: int a;), we can write pure Object Oriented with the help of wrapper classes (using new keyword like: "Integer a = new Integer ();"). Am I right Sir?
Great video sir . Sir can you upload a video about how to explain our project and what type of questions will ask by interviewer . My humble request pls upload it soon this will useful for many students. Thank you.
Sir if you guide us regarding technical round as well it will be helpful.. My 1 st round is not getting cleared.. Actually I am passout of 2019 batch and applying as a developer post.. But still idk why my technical round is not getting cleared
Abstract class means to be extended by concrete class and in Abstract class Abstract method and normal method both can resides along with class variables, so to initialize these instances variable wherever child class using these Abstract class we require constructor to initialize abstract class variable before child class constructor while creating an object of child class. But in interface by default every variable is static and final and once it initializes we can't change it, so interface doesn't have constructor. Because when we try to change it through constructor we get runtime error.
Really helpful keep it up but I have a question can u please tell me overriding concept why we are creating the same name object in parent class and child class is that required because I can create seperate method in class as creating in all the child class my question is why same name of method is created in parent class ... Hope uu get my question ❓ m soo confused revert back if you can thanks
how RuntimeExeption class(Which is super) can catch ArithmeticExeption class type Exceptions? Bcs the concept of inheritance is Every elements in super can be accessed by its subclass. But in exceptions, RuntimeExeption class catches arithmeticExceptions? How?
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1. Difference between jdk, jre, jvm.
2. Explain public static void main ().
3. Why java is platform independent.
4. Is java a pure object oriented.
5. Difference between heap memory and stack memory.
6. Difference between equals method and==
7. Why pointers are not used in java
8. What is jit compiler. Explain.
9. Difference between local variable and instance variable . Give example.
10. How to declare constant in java .
11. Can we declare class methods and variable as a constant
12. Difference between break and continue where we are used.
13. Define a class loader system.
14. Method overloading and method overwriting . Examples .
15. Difference between c++ and java.
16. Difference between final, finally and finalize.
17. Explain type casting in java .
18. Default value of local variable and static variable.
19. Define data types.
20. Define Exception handling in java.
21. What are default datatypes in java.
22.in char datatype it takes two bites but c++it takes one byte .why.
23. Can we overload main method
24 . Can we overwrite
25. Can we type cast .
26. Difference between assignment and initialisation.
27. What is unicode system.
28. Use of main method
29. Can we execute java program without main method
30. What is byte code
31.how many types of loops in java.
32. How many access modifiers in java .
33. Is it possible to declare array as a final.
34. What is jagged array
Thank you ❤️
👍😍
@@kshashankchauhan7549 Thanks yar❤❤❤❤❤❤
Thankyou
Thanku
just now i have cleared an interview and all the questions on java which was asked to me is discussed here ...truly commendable
Thank you very much for your valuable feedback dear. Stay connected 🙏
How can we get offcampus interview
@@neerajjhawar6906 clear their apti and coding first
@@nitishsah1060 does reference means Direct Interview if a program manager has referred you
Is it 🤔
First year engineer - add to watchlist
Second year - try writing all questions in one book and read once in a month
Third year - start preparing perfectly with examples and code
Fourth year - you will be places successfully
Need some more Java interview video! This is totally mind-blowing video.
Great job
Thank you. Stay connected. Will upload more
waw wonderful conversation
Thank you so much for us for more vedious uploaded on HTML and LINUX
Thanks for your feedback
this is really a great content thank for this help sir really appreciated
Thanks for your feedback
its very Great information to fresher go for the interview.....so helpful....
Thanks. Share it to your friends
Such a great video sir..... really appreciating this 🔥🔥🔥
Thanks for your feedback. Check next two videos also
Most java topics covered in one video.Superb, please share more videoes
Thank you for your feedback
as a beginner in java i'd say most of it are very easy
questions are only from basics of java
not from any frameworks like for ex java spring
Yes . We will share soon on the same
It's vary amazing sir .please make vedio on logical coding question.
Ok sure
great video lots of love sir 🥰🙏🙏
Thanks dear
Very good, it's very helpful for the Fresher from non IT students, help us with more videos like this.
Thank you very much. Kindly share with your friends
Perfect💯 sir.. This boost my practically confidence
Thank you very much. Stay connected with us
Excellent sir . By seeing this video, i got more confidence to my self
Thank you for your feedback
Thank you soooo much for this kind of vidoes.....very very helpful .i am preparing for the interviews...
Thankyou so and stay connected. Share with your friends
such a great video which i ever seen thank you for making this kind of video
Thank you for your feedback
Never seen such a deep video on java..
Thank you very much.. stay connected and share with others
It's not deep
This was a very helpful session for me and also students.
Thanks for your valuable feedback
You cleared many of my doubts and confusions.. thank you sir
Wow. Great.thanks for connecting with us
"Thank you for your helpful videos, sir. I would greatly appreciate it if you could create similar videos on Advanced Java and Data Structures and Algorithms."
Thanks for your feedback. Sure I'll share such videos
Really great session sir..plz provide advance java ie spring, springboot hibernate questions answers
Yes
Soon we will upload videos
@@Help4CodeeLearning please sir provide advance Java questions...
literally i learned more than enough, A big thank u for that
Thank you very much for your valuable feedback
nice explanation sir . this video really helpfull for uss.. tq u
Thanks 🙏
Sir can you please explain the concept with real time example so we can easily understand .through this video I can clarify some topics tq so much sir.please do and post more video like this sir😊😊..
On what questions you need real time example. Please mention in comments. We will answer you
Keep posting such amazing content sir😊😊
Thank you
It was very nice for me as a beginner in java can you even add some advance topics like collections, thread,multhreading etc.
Thanks for your feedback. We will work on it
Your team is doing good job...waiting for more lec on java
Must watch next session
Java is not pure Object Oriented:
because it supports primitive data types (like: int a;), we can write pure Object Oriented with the help of wrapper classes (using new keyword like: "Integer a = new Integer ();").
Am I right Sir?
yes
Yes u r right.
Yes you are right
You guys are doing such a great job. Thank you so much.
Our pleasure!. Thanks for your feedbacks
Need more videos in java interview questions, and need django tutorials from zero to expert level
Thanks. Will upload more. Stay connected
Original Content Mostly Helpfully every line
😊
Thank you very much for your feedback
1. Difference between jdk, jre, jvm.
What is public static void main.
Why java platform independent
Sir can you please make such videos on Operating system Interview also much needed I will be hight indebted to you for this
Ok. We will
Great video sir . Sir can you upload a video about how to explain our project and what type of questions will ask by interviewer . My humble request pls upload it soon this will useful for many students.
Thank you.
Yes sure.
Yes sir what type of questions asked by interviewer.
Please upload soon
The best video about interview questions I have watched till now.. really helpful thank you. And please provide technical interview questions on java
Thanks for your feedback. I'll add questions in description
Please do like these video in python sir.It may be useful
Python videos are available please check playlist
Waw amazing conversation ❤️
Thank you please make one more video on Adavance level like spring boot and microservices
Yes soon we will upload
Need some more videos like this it's great job Tq
Thank You
Definitely we will work on more videos
Make video on topic String array where we know idea about how to programming
It's available in 3rd video
Please make video on python language
Yes in next week, Python Interview video will be uploaded
Plzz make video on collection framework
Yes sure
good questions covered
Thanks for your feedback
great explnation
Thank you
Great sir
Thanks Pradeep., Share with others
Wow superb sir
Thank you 😊
THANKS SIR ..THIS IS VERY USEFUL FOR US .......PROVIDE PDF PLZ
Thanks. But we don't have PDFs
Great sir👍
Thank you
Please upload videos on multi threading, spring boot, restful web services and java 8 fatures
Yes sure
This is something I wanted...
Thanks. Watch all the interview videos
@@Help4CodeeLearning Watched
Python interview questions please
It's available check playlist
Practical implementation of string array question
String handling questions and answers are available 3rd video
Its veru helpful ..thanks 💞
Thanks
Sir, Please make C language Interveiw Question video
It's already available. Please check in video
Really awesome content
Thank you 😊
Stay connected
Excellent interview questions for java all these questions are very useful as a freshers to a java interview can u please send the PDF
Thanks 🙏. Ok we will try for pdf
Nice sir
Thank you very much. Kindly share with your friends
Can you make video with programs tricky questions like polymorphism, constructor overloading etc
Yes we will do
Actually as you explained about public, protected, default, private , they are access modifiers or access specifiers?
yeah those r access specifiers
@@rocked789 then what are access modifier's...?
@@kshashankchauhan7549 static and non static
@@kshashankchauhan7549 Final , Abstract and static are non access modifiers
i am looking from Nepal. DSA is important for IT Carier so, Iam waiting your DSA tutorials
Share soon
Sir plz make more videos
Yes dear
Sir can you pls explain what is dependency Injection in java
Thank you sir...You are great
Welcome and thanks
Masterpiece
Thankyou
Thank you sir
add collection framework questions also
Yes planning
Sir if you guide us regarding technical round as well it will be helpful.. My 1 st round is not getting cleared.. Actually I am passout of 2019 batch and applying as a developer post.. But still idk why my technical round is not getting cleared
Ok. Search APS Microtech in google get a number and call .
ATB...for the interviews ...as im also 2019..passedout..and same in your situation.
I hope this will be useful tq guys
Yes 👍.share with others
Sir, if there is any interview regarding java, c++, DBMS, python etc please inform us...
great job
Sir want to restart my career and having 5 yrs career gap bcoz of maternity and kids. So how tobmove in career
Ok. Call on 7558627586.we will guide you
Jdk is platform dependent or independent sir
Very nice 👌👍
Thanks
Difference between abstract and encapsulation
Why comparing abstraction and encapsulation
Really helpful 🙏🙏🙏
Thank you. Kindly share with others
thankyou sir
Welcome stay connected
This is the same interview in cognizant.
Thank you very much for your feedback
what is super keyword in java
Excellent 👍
Thanks 🙏
Very useful .👍
Thank you
i want multithread and collections interview questions
It's available chec next videos
Thank you !
Welcome stay connected
any way we cannot create object form abstract class and intrface but abstract class contains constroucter but interface do not why? please tell me
Abstract class means to be extended by concrete class and in Abstract class Abstract method and normal method both can resides along with class variables, so to initialize these instances variable wherever child class using these Abstract class we require constructor to initialize abstract class variable before child class constructor while creating an object of child class.
But in interface by default every variable is static and final and once it initializes we can't change it, so interface doesn't have constructor. Because when we try to change it through constructor we get runtime error.
Why we are not write any method in abstract class
We can write method definition in abstract class and we can make method as abstract which definition will be provided by its child class
Any telegram channel recommendations !!
Yes. t.me/+a1Q0_WgniZ9kNGNl
Can have chances to ask intervier question about the collection or threads topic
Multithreading is already shared we will share about the collections soon
No questions on collections and strings.. could have covered on that..
Yes sure
Love You Thanks
Thanks for your valuable feedback
Main difference of collection and collections sir...?
Collection is a parent interface in collection framework and Collections is a utility class
Sir please make videos on advanced java
Yes will do. Stay connected
bro only jdbc comes under advance java
Really helpful sir
Sir pdf provide kijiye
We don't have PDF
Please try to give pdf of the session..
Okay
Please upload program also
Ok we can try in next videos
Really helpful keep it up but I have a question can u please tell me overriding concept why we are creating the same name object in parent class and child class is that required because I can create seperate method in class as creating in all the child class my question is why same name of method is created in parent class ... Hope uu get my question ❓ m soo confused revert back if you can thanks
When we are not satisfied with parents class method then we can override this function in child class and can give our own definitions.
how RuntimeExeption class(Which is super) can catch ArithmeticExeption class type Exceptions?
Bcs the concept of inheritance is Every elements in super can be accessed by its subclass.
But in exceptions, RuntimeExeption class catches arithmeticExceptions?
How?
good sir
Thank you
I must say. it's mind-blowing. no, any question was there which is not in this video what I got in my interview during my placement.
Thanks for your valuable feedback dear
Sir only learning java do not learning other language so scope java in feature sir please reply
Others have also scope. Many frameworks are there who are dependent on java.os Java is also having huge scope
Good ❤
Thanks
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