What is PUBLIC STATIC VOID MAIN ( STRING[] Args ) in JAVA | Most Asked interview Question
public static void main(String[] args) Java main method is the entry point of any java program. Its syntax is always public static void main(String[] args) . You can only change the name of String array argument, for example you can change args to myStringArgs .
Can we execute a java program without main method?
Yes, we can execute a java program without a main method by using a static block.
A static block in Java is a group of statements that gets executed only once when the class is loaded into the memory by ClassLoader, It is also known as a static initialization block, and it goes into the stack memory.
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Пікірлер: 81
I wish I had this easy questions at my job interviews
@ELLIOT-uq8nc
9 ай бұрын
ikr
@MizComplexd
9 ай бұрын
😂
@firemonkey1015
7 ай бұрын
Lol imagine this being the challenge, the incompetency
@fftamilan2155
Ай бұрын
🤣
this is a main function which store value in string arraay format and array name is Args. In which function --public is access modifiers .you can read deeeply. --static is modifiers which use we can use value without create object only class name. --void is return type which is not any return value. --main is function name and special function thats is called main function.
nice description, i failed an interview on this because I was so nervous even though I use it every day. You would be surprised, once you get to an interview everything you know goes blank.
@FullRamenAlch3mist
26 күн бұрын
wishing you luck brother. You'll pass your next interview and land that job
LoL I thought this is a meme about long lines of Java
Keep uploading such type of shorts videos
Thank you for Useful information,❤❤ I'm new subscriber
Great short video 🔥
Very helpful
Very good 👍🏻👍🏻👍🏻
Look how close he’s sitting to the desk and how far away she is, this man is an intimidating and dominating chad. Future CEO
@blitzedoblivion4280
Жыл бұрын
Wtf
@MizComplexd
9 ай бұрын
😂
@BelligerentChad
5 ай бұрын
😂😂😂
@Xi_Jing_ping
Ай бұрын
Wtf 😂
Thanks 👍
Well it will be good for college viva.
Public is an access specifier right???
@samikshakamble105
11 ай бұрын
They both are same.
@brm8970
11 ай бұрын
@@samikshakamble105 ok thanks 😊
@LearnJava_Programming
29 күн бұрын
Yes. Public, private and protected all specify the access. Public just allows us to acces it across the entire program
Fabulous explanation ❤❤
Thank you sir
Icse students studied this in class 9th
Thank you
👍🏻👍🏻
What does "public static void main" stand for? Nowadays the answer should be: for an outdated Java version. Just "main" is enough from Java 21 onwards.
@ragedfalcon2397
3 ай бұрын
Except most programs or companies don't use Java 21
can you pls explain why strings are immutable in java ?? with crystal clear explanation??
@DeveloperAdvocate
Жыл бұрын
Ok
@DeveloperAdvocate
Жыл бұрын
Here it is kzread.info/dash/bejne/Zaut2MGMfbW4oJs.html
@inikojeriko
Жыл бұрын
@@DeveloperAdvocate thank you
@Shraddhaz_Guitar_Vibes
8 ай бұрын
@@DeveloperAdvocatelink is not opening
this is literally the first thing you learn going into java
Corrections - Static variable creates intimiate relationship with var/method to the Class class Object
@Grehan-cf8rt
2 ай бұрын
Can you elaborate about static, I asked chat gpt it says it is used to access from outside class without any instances
@ayushpatel5463
2 ай бұрын
@@Grehan-cf8rt no brother... the static variables/method got bind up with class class object and instance level var/method with the instances we create with new keyword... that's the difference nothing more than that... that's why we can call static members with class name.. on the other hand we call instance var/method using the instances
@ayushpatel5463
2 ай бұрын
@@Grehan-cf8rt don't ask these fundamental wuestions from chatGPT... prefer tackoverflow, javatpoint,geeksForGekks
@adhaverohini276
2 ай бұрын
@@Grehan-cf8rt in case of static we don't need to create obj of class. & if there are two different classes then we should use className to access the method.. Out side the class. If a single class then we can access method directly like this : eg: display () ;
@adhaverohini276
2 ай бұрын
class Test { static void display () { sop(”hii”) ; } public static void main(String[] args) { display () ; } }
bhaii yo main hota he na Main nhe first letter of method in java is small
👍
Make more hard questions, and also make videos on spring boot. Everyday morning i should get notification for small video like this.
@DeveloperAdvocate
Ай бұрын
Noted
Ye pow function kya hai Maine toh sirf math.pow suna tha
Work
We can run the program with out any main method we can possible to get the output by using static block in the jdk version 1.6v until small problem is we will get runtime exception saying so such method : main In 1.7v if the main method is available or not main method we will get runtime exception saying can you define main method as public static void main(String[] args) first JVM will checks where the main method is available are not
@marnala.gopivinay
Ай бұрын
No such main method
kzread.info/head/PLQHqWY_g2kxI6Bo7JjJFyyX7qDR5Vb3DG Other Most Asked Question Covered in Playlist 1. Tell me About Yourself 2. What are your strengths and weaknesses? 3. Why Should I Hire You? 4. How do you feel about working nights and weekends? 5. Where do you see yourself in five years ? 6. How long would you expect to work for us if hired? 7. Do you have any questions for me? TECHNICAL QUESTION (JAVA) 1. What is JAVA ? 2. What are the features of JAVA 3. What are the components of Java 4. Difference between JDK JVM and JRE 5. What is PUBLIC STATIC VOID MAIN ( STRING[] Args ) 6. What is Package in JAVA 7. What is Primitive datatype in JAVA| 8. Why String is not Primitive 9.What is Literal and identifier in Java
57:30 Ye kya example de diya
The parentheses are supposed to be around the method parameters lol
main should be written in small case
Great
So nice sir but this voice are not easily understood
I’m just saying tho. I only know what the main method does but doesn’t know about its definition. Like I only know it’s like the core that calls on the other methods. Is this normal of me? Or I’m suppose to know it.
No they don't ask such questions in Job Interview
how do people know java , and think these are difficult questions
@Reymax164
2 ай бұрын
Sometimes, you know how to code them but doesn't know how to explain them.
this question is for your first few months in college.
i thought it was gonna be a joke video and waited for the punchline 😭
@gaminallthytime
2 ай бұрын
I kept thinking that sentence is wrong in both English and Java. XD
😢
Uss pool se nhi jayenge iss pool se khuda k rishta aayenga
Whats the purpose of string [] args?
@Reymax164
2 ай бұрын
Idk, all I know is it's a required parameter, a String array to be precise. fun fact tho, it doesn't necessarily needed to be "args" and that you can call main( _arrayArgument[]_ ); within other methods, including itself.
@marnala.gopivinay
Ай бұрын
The purpose of string[] args is we can't using scanner class and input class we can give the user input from the console by using command line argument the following command is to first you complie the java program is "javac file.java " and next then we should go for next step is to execute the java program is "java filename" for example javac Hello.java and next java Hello command line arguments are starting here java Hello J A V A the output will be displayed in console line by line J next line A .......❤❤❤❤❤ plz reply it will work's try
Gi
"How I make 20k a month with Shorts and AI"
j
sting args??
@marnala.gopivinay
Ай бұрын
It is a command line argument for example if you not using scanner class or another input method we can user input from the program by using these command is javac filename.java the the to execute the program the command is java filename the input is H E L L O it will execute line by line ❤❤❤❤
Spelling mistakes
who ask this at interview ? 😂
An abomination