Harry Bhai, I just started your web development course and completed 10 videos in a single sit(this is how impressive your teaching skills are). Thank you, to make this very valuable course for free. Lots of love and respect.
@@LEGENDKINETIC it's going pretty well , but this course is for beginners. So if you wanna learn java deeply, there's so much more that you can look into
@@saniyamalik6718 Ohh, thanks for replying! 1. so much more as?? 2. What do you wish you could tell me right now that, if you had known it 8 months ago, would have helped you a lot?
completed harry bhai java playlist's 60th video!!!! already learnt touch typing to learn all languages.... and thankyou very much Harry bhai for every video, i am learning java as my first language
Yesterday I have commented that I don't understand but today with complete concentration I have completed this whole PS by myself Thank you so much...credit goes to you
Harry bhai ki videos ki best cheez hai, topics cover hone k baad practice k liye questions bhi milte hain jisse concepts aur bhi clear ho jate hain plus long time k liye yaad bhi rahte hain.
Question 4--> abstract class Telephone { abstract void ring(); abstract void lift(); abstract void disconnect (); } class SmartPhone extends Telephone{ public void ring(){ System.out.println("ringing..."); } public void lift(){ System.out.println("lifting up the phone"); } public void disconnect (){ System.out.println("call disconnected..."); } } public class MyClass { public static void main(String args[]) { Telephone t = new SmartPhone(); t.ring(); SmartPhone s = new SmartPhone (); s.lift(); } } Question 6 : interface TVRemote{ void changeChannel(); void turnOffTV(); } class SmartTVRemote implements TVRemote{ public void changeChannel(){ System.out.println("changing the channel..."); } public void turnOffTV(){ System.out.println("Turning Off TV..."); } public void useAsACController(){ System.out.println("using as AC Controller mode..."); } } public class MyClass { public static void main(String args[]) { TVRemote t = new SmartTVRemote(); t.changeChannel(); } } (Tell me if I'm wrong in this question because I'm bit confused about question) Edit: thankyou so much guru ji for teaching too good ❤️
You are doing a very good job Harry Brother. I used to think Programming and high level language must be very hard to learn and coding is impossible for me. . You made java piece of cake for everyone.
i did all of these questions before watching the solution , i am happy to say , i solved all off these questions myself without facing any problem. thank you harry bhai😍
Harry bhai you are seriously awesome 👍 i learned java from your videos it's really helpful to me to understand each concept.. Lots of love and respect 🙏
in question 4th , while implementing polymorphism (Telephone st = new SmartTelephone(); ) . on calling st.lift() how is it taking declaration in class SmartTelephone? Here's my code : abstract class Telephone{ abstract void ring(); abstract void lift(); abstract void disconnect(); } class SmartTelephone extends Telephone{ public void ring(){ System.out.println("ringing ..."); } public void lift(){ System.out.println("Lifting ..."); } public void disconnect(){ System.out.println("Disconnected. "); } } public class oops_questions { public static void main(String[] args) { Telephone st = new SmartTelephone(); st.disconnect(); // --> this prints Disconnected. that means it is taking declaration from class SmartTelephone // and not from Telephone st.lift(); --> prints Lifting... st.ring(); } }
@@faisal7980 nope brother all methods are part of interface its has taken refrence of interface(Telephone) and make object of child class(Smartphone) that will work fine!!
harry bhai java mai dsa and algorithms smajha dije..... aur agr ap nahi samjha sakte kisi kam m busy ho to ye bata sakte h ki agr m sirf java seekhra hu to kya apke C language wali playlist se dsa samjh skta hu ke confusion hoga ? u r the best teacher
Harry sir please its my humble request and plz dont ignore this comment that Computer Scientist Banne par roadmap banaiye jald se se jald is par video banaiye kyonki mujhe bade hokar computer scientist banna hai plz sir is topic par video banaiye plz plz plz its my humble request you are real teacher and i am inspired by you. i cant describe your qualities in this one comment so plz computer scientist banne par roadmap banaiye
please make a summary of all your big big projects and also make big big projects like games apps a.i machine learning and software's by coding thank you harry bhaiya
Sir pura course notes ek pdf me mil saktha hai ky! Agar sab pdfs ka ek Google drive link bhi mil jaatha toh Acha hota, and rest of that, your are great sir your teaching are easy to grasp. keep going 👍
q no :6 interface tv_remote { public void on(); } interface smart_tv_remote extends tv_remote { public void of(); } class dis implements smart_tv_remote { public void on() { System.out.println(" tv is on "); } public void of() { System.out.println(" tv is of "); } } public class Main { public static void main(String[] args) { dis d = new dis(); d.on(); d.of(); } }
I saw that you told भैया so my question is in which class you are. What are you studying right now. I'm also teenager I also have much interest in coding but not getting a good teacher. Please reply 🙏 because I am finding more teenagers like me...
@@madhusudan9479 actually i am going to take admission this year in college and Now i am learning coding as i have it in my 11th and 12th so i have interest in C++
Harry Bhai, I just started your web development course and completed 10 videos in a single sit(this is how impressive your teaching skills are). Thank you, to make this very valuable course for free. Lots of love and respect.
It's been two years, how is it going?
@@saniyamalik6718 it's been 8 months, how is your Java course going?? + he didn't replied about web dev 😆
@@LEGENDKINETIC it's going pretty well , but this course is for beginners. So if you wanna learn java deeply, there's so much more that you can look into
@@saniyamalik6718 Ohh, thanks for replying!
1. so much more as??
2. What do you wish you could tell me right now that, if you had known it 8 months ago, would have helped you a lot?
@@LEGENDKINETIC it's been 6 months, how is yours going??
Best online JAVA course , thank you Harry sir
completed harry bhai java playlist's 60th video!!!!
already learnt touch typing to learn all languages....
and thankyou very much Harry bhai for every video, i am learning java as my first language
question 4:-
abstract class Telephone{
abstract void ring();
abstract void lift();
abstract void disconnect();
}
class SmartPhone extends Telephone{
@Override
void ring() {
System.out.println("Ringing...");
}
@Override
void lift() {
System.out.println("picking up the call ");
}
@Override
void disconnect() {
System.out.println("Disconnecting the call...");
}
void openGps(){
System.out.println("Opening the MAPS..");
}
}
public class Question_04 {
public static void main(String[] args) {
Telephone t= new SmartPhone();
//t.openGps();//--> this will throw an error cz telephone doesn't have openGps() method.
t.lift();
}
}
good
nice
Yesterday I have commented that I don't understand but today with complete concentration I have completed this whole PS by myself Thank you so much...credit goes to you
Harry bhai ki videos ki best cheez hai, topics cover hone k baad practice k liye questions bhi milte hain jisse concepts aur bhi clear ho jate hain plus long time k liye yaad bhi rahte hain.
bhai isme for real PURI java hai????? kyuki mujhe topics missing bhi dikh rahe
Question 4-->
abstract class Telephone {
abstract void ring();
abstract void lift();
abstract void disconnect ();
}
class SmartPhone extends Telephone{
public void ring(){
System.out.println("ringing...");
}
public void lift(){
System.out.println("lifting up the phone");
}
public void disconnect (){
System.out.println("call disconnected...");
}
}
public class MyClass {
public static void main(String args[]) {
Telephone t = new SmartPhone();
t.ring();
SmartPhone s = new SmartPhone ();
s.lift();
}
}
Question 6 :
interface TVRemote{
void changeChannel();
void turnOffTV();
}
class SmartTVRemote implements TVRemote{
public void changeChannel(){
System.out.println("changing the channel...");
}
public void turnOffTV(){
System.out.println("Turning Off TV...");
}
public void useAsACController(){
System.out.println("using as AC Controller mode...");
}
}
public class MyClass {
public static void main(String args[]) {
TVRemote t = new SmartTVRemote();
t.changeChannel();
}
}
(Tell me if I'm wrong in this question because I'm bit confused about question)
Edit: thankyou so much guru ji for teaching too good ❤️
You are doing a very good job Harry Brother. I used to think Programming and high level language must be very hard to learn and coding is impossible for me. . You made java piece of cake for everyone.
i did all of these questions before watching the solution , i am happy to say , i solved all off these questions myself without facing any problem. thank you harry bhai😍
I thought
1 month ago - computer me bas game khelte gai
After seeing harry video -
computer me ham game bana sakte hai
Thanks bhai 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
This practice set is very very easy from other practice set and also learn a lot from this Chapter ❤❤
Harry bhai you are seriously awesome 👍 i learned java from your videos it's really helpful to me to understand each concept..
Lots of love and respect 🙏
After watching your videos it seems like that this concepts are nothing but abc😇
Mai shurvaat se aapka java ka course kr raha hoon sach mai maja aa gaya 😘🥰😍
humour is unbeatable in your videos.
in question 4th , while implementing polymorphism (Telephone st = new SmartTelephone(); ) . on calling st.lift() how is it taking declaration in class SmartTelephone? Here's my code :
abstract class Telephone{
abstract void ring();
abstract void lift();
abstract void disconnect();
}
class SmartTelephone extends Telephone{
public void ring(){
System.out.println("ringing ...");
}
public void lift(){
System.out.println("Lifting ...");
}
public void disconnect(){
System.out.println("Disconnected. ");
}
}
public class oops_questions {
public static void main(String[] args) {
Telephone st = new SmartTelephone();
st.disconnect(); // --> this prints Disconnected. that means it is taking declaration from class SmartTelephone // and not from Telephone
st.lift(); --> prints Lifting...
st.ring();
}
}
But why will he lift ...anyway ....
I am confused ... Telephone st...how will it work ?? It will give error ....
@@faisal7980 nope brother all methods are part of interface its has taken refrence of interface(Telephone) and make object of child class(Smartphone) that will work fine!!
The sense of humour can be measured in Harry's unit! 😂
Your vedios are soo awesome plz give me a dil Harry bhai
Good content 60th video
YOUR CORSES ARE FREE..BUT THIS CORSES VALUE IS ABOVE THE NET WORTH OF JEFF BEZOS. YOU ARE A BEST Teacher IN THE WORLD
Yes I am Loving this course..😁
Completed all the Questions!
Harry Bhai we can't thank enough for your efforts .aap ek video bna do Jo bilkul kuch nhi jante coding ke baare me wo kaha se shuru kre ?
1st
harry bhai java mai dsa and algorithms smajha dije..... aur agr ap nahi samjha sakte kisi kam m busy ho to ye bata sakte h ki agr m sirf java seekhra hu to kya apke C language wali playlist se dsa samjh skta hu ke confusion hoga ? u r the best teacher
Course bht aacha h 💜
Question 6:
interface tvremote{
void next();
}
interface mobile extends tvremote{
void camera();
}
class abdullah implements mobile{
@Override
public void next() {
System.out.println("next channel");
}
@Override
public void camera() {
System.out.println("opening camera");
}
}
public class Main {
public static void main(String[] args) {
tvremote abdullah1 = new abdullah();
abdullah1.next();
}
}
Projects laiye pls isme bhi jaise aap python me laye the bahut maza aata tha python ke projects banane me........
Sir please make more projects in django..you are nest teacher and youtuber in world🔥
Harry sir please its my humble request and plz dont ignore this comment that Computer Scientist Banne par roadmap banaiye jald se se jald is par video banaiye kyonki mujhe bade hokar computer scientist banna hai plz sir is topic par video banaiye plz plz plz its my humble request you are real teacher and i am inspired by you. i cant describe your qualities in this one comment so plz computer scientist banne par roadmap banaiye
You are my idle sir I love you sir really I love sir from my heart
hat's off sir, love the way you teach.
Please complete Data Structures and Algorithms course 🙏🙏
Please sir made a tutorial video on SQL for beginners and also on is we need to learn SQL
Harry Bhai Love you
bhai ye vala practice set bhot easy laga.....no problem
//Q6 and Q7. Hope it helps!!
interface TvRemote{
void volumeUp(int inc);
void volumeDown(int dec);
}
interface SmartTvRemote extends TvRemote{
void Netflix();
void AmazonPrime();
void UA-cam();
}
class Tv implements SmartTvRemote{
public int volume;
public Tv() {
this.volume = 100;
}
@Override
public void volumeDown(int dec) {
volume = volume - dec;
}
@Override
public void volumeUp(int dec) {
volume = volume + dec;
}
@Override
public void Netflix(){
System.out.println("Opening Netflix ...");
}
@Override
public void UA-cam(){
System.out.println("Opening UA-cam ...");
}
@Override
public void AmazonPrime(){
System.out.println("Opening AmazonPrime ...");
}
}
public class Practice {
public static void main(String[] args) {
Tv obj = new Tv();
obj.Netflix();
obj.volumeDown(20);
System.out.println(obj.volume);
}
}
Thanks a lot sir for creating this video!
Hello sir please make a series on React js please
abhi ke liye itna hi kal milte hein..good night and once again thank you so much😇
5:06 epic 😂
video 60 & practice done ✅✅✅✅
please make a summary of all your big big projects and also make big big projects like games apps a.i machine learning and software's by coding thank you harry bhaiya
Thinking about his friends lavish reaction after seeing the video😂😂
😕
@@laveshpuraswani3201 lavish😂😂😂
😂😂😂😂😂😂😂
@@laveshpuraswani3201😂😂😂
4:49 and here we go, always logical😁😁
Lovely course bhai. Please give me a heart...
Harry bhai ynha tak pauncha hu abhi ess course me😁
Thank you so much for your hardwork 😊
Sir pura course notes ek pdf me mil saktha hai ky! Agar sab pdfs ka ek Google drive link bhi mil jaatha toh Acha hota, and rest of that, your are great sir your teaching are easy to grasp. keep going 👍
HARRY BHAI OP 🔥 🔥 🔥 🔥 🔥 🔥 🔥 🔥 🔥 🔥
Make setup tour video harry bhai
You're too good Harry bhai
This is the only exercise which I solved without Help....
5:00 , BITE KARTA HAI BHAI' 😂😂😂😂😂
sir jo baat hain mazaa ah gaya
Present air ❤👌🏻❤👌🏻👌🏻❤❤👌🏻👌🏻❤
to easy and basic questions please make some difficult programs...
Answers:
Question 4:
abstract class tele{
abstract void ring();
abstract void lift();
abstract void disconnect();
}
class SmartTele extends tele{
public void camara(){
System.out.println("Taking photo");
}
public void record(){
System.out.println("Recording");
}
public void ring() {
System.out.println("Ringing!");
}
public void lift() {
System.out.println("Picked the call!");
}
public void disconnect() {
System.out.println("Disconnected!");
}
}
in main function:
tele obj=new SmartTele();
obj.disconnect();
SmartTele obj2=new SmartTele();
obj2.camara();
Question 6:
interface tvremote{
void on();
void off();
}
interface smarttvremote{
void youtube();
void news();
void games();
}
class modernremote implements tvremote,smarttvremote{
@Override
public void on() {
System.out.println("On!");
}
@Override
public void off() {
System.out.println("Off!");
}
@Override
public void games() {
System.out.println("Play games");
}
@Override
public void youtube() {
System.out.println("Open youtube!");
}
@Override
public void news() {
System.out.println("Watch news!");
}
}
in main method:
smarttvremote obj=new modernremote();
obj.youtube();
Question 7:
interface tvremote{
void on();
void off();
}
interface smarttvremote{
void youtube();
void news();
void games();
}
class tv implements tvremote{
@Override
public void on() {
System.out.println("On!");
}
@Override
public void off() {
System.out.println("Off!");
}
}
in main function:
tv obj=new tv();
obj.on();
Did you know Java properly.?
What are you studying right now...
@@madhusudan9479 No, I am a beginner in Java. I am currently studying Django
Nice 1
Thank you! Liked
Harry bhai please complete dsa playlist🙏🙏
I want you to beat clever programmers in subs!
good luck with that thing
BTW: anyone know's Brackeys
1. He has beaten clever programmer.
2. I know. He is a game developer
He is one of the best web developer/frontend/ui ux with multiple real world examples .
lavish is not hurted in this video😜
Harry sir, please add the 61st in the playlist
Sir,Please make course on C GTK
yes harry bhai we are enjoing
q no :6
interface tv_remote
{
public void on();
}
interface smart_tv_remote extends tv_remote
{
public void of();
}
class dis implements smart_tv_remote
{
public void on()
{
System.out.println(" tv is on ");
}
public void of()
{
System.out.println(" tv is of ");
}
}
public class Main
{
public static void main(String[] args) {
dis d = new dis();
d.on();
d.of();
}
}
4:47 just killed me
all concepts are clear now. thanks are lot sir : )
Thanks a lot Sir 👍👍👍👍👍👍
Bhai CMD ki trick ka video banao it's very important....❤️❤️❤️❤️❤️❤️
Sir kuch aesa app banao jisme ham apke Programming languages ke video dekh sake offline me
Sir kya aapne HTML and HTML 5 pe video banai he ? Agar nahi banai heto banado Sir please
Big fan sir ❤️
Thank you 😊👍🏻
Harry bhai please answer my question 🙏 Kya apko pata hai ki opreting system kaise banaya jata hai 🤔 aur वो भी C language me.??
Bhai computer engeenering ke liya best laptop konsa hai plz
congratulation for channel veriffication .' )
Thank you so much❣❣
awsome explaination .....
all done nice video
thank you for everything
Thanks a lot sir 🔥 🔥 🔥 🔥
What is the difference between dynamic method dispatch and polymorphism ?
Polymorphism is a general term in OOPS..
Dynamic method dispatch is a concept based on polymorphism
Hope it helps...
Yes really I enjoy
Bhaiya please tell that C++ Lecture and ds algorithm lectures are fully completed or not🙏🙏🙏🙏
I saw that you told भैया so my question is in which class you are. What are you studying right now. I'm also teenager I also have much interest in coding but not getting a good teacher.
Please reply 🙏 because I am finding more teenagers like me...
@@madhusudan9479 actually i am going to take admission this year in college and Now i am learning coding as i have it in my 11th and 12th so i have interest in C++
@@prabhatsingh9512 Thanks 😊 for reply
ques 6
interface TvRemote{
void TurnON();
}
interface SmartTvRemote extends TvRemote{
void TurnOFF();
}
Sir please make video on shopping website in one video with use of django...please sir🙏
Thank you harry bhai
solved all the questions.
Harry Bhai please make a series on React Js 🙏
Unlimited source for codings
Thanks
Harry Bhai please make a series on React Js and Bootstrap 5 also.
Harry bhai 👋👋
Bhaiya Java full course ka total no. Of video kitna hoga ,plz next video m bataaa dijyega 🙏🙏
Thank you sir...
monkey bite 🤣🤣🤣🤣example was outstanding
Sir please make a video on cyber security 🙏🙏
Thank You
Sir please make a full course on *Laravel_* ..please....do it......please....We need a full course on laravel....
Please, make some tutorial on REACT...
Sir please make a series on React js
Q.1 , Q.2 ---------->
abstract class Pen {
abstract void write ();
abstract void refill ();
}
class FountainPen extends Pen {
FountainPen() {
System.out.println("open the cap ");
};
void write () {
System.out.println("Writing");
};
void refill (){
System.out.println("Fueling");
}
}
public class Patternsample {
public static void main(String[] args) {
FountainPen f = new FountainPen();
f.write();
f.refill();
}
}
Q.3 ---------->
class Monkey {
void jump () {
System.out.println("jumping");
};
void bite (){
System.out.println("biting");
}
}
interface BasicAnimals {
void eat () ;
void sleep () ;
}
class Human extends Monkey implements BasicAnimals {
void speak () {
System.out.println("speaking loudly");
}
public void eat () {
System.out.println("eating cooked food");
}
public void sleep () {
System.out.println("always sleeping");
}
}
public class Patternsample {
public static void main(String[] args) {
Human h1 = new Human();
h1.speak();
}
}