What is PUBLIC STATIC VOID MAIN ( STRING[] Args ) in JAVA | Most Asked interview Question

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Developer Advocates Aspirant

Developer Advocates Aspirant

Жыл бұрын

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: 77
@b213videoz
@b213videoz Жыл бұрын
I wish I had this easy questions at my job interviews
@ELLIOT-uq8nc
@ELLIOT-uq8nc 8 ай бұрын
ikr
@MizComplexd
@MizComplexd 8 ай бұрын
😂
@firemonkey1015
@firemonkey1015 6 ай бұрын
Lol imagine this being the challenge, the incompetency
@fftamilan2155
@fftamilan2155 7 күн бұрын
🤣
@mystrkillz11
@mystrkillz11 3 ай бұрын
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.
@mohabgamal6522
@mohabgamal6522 Жыл бұрын
LoL I thought this is a meme about long lines of Java
@Missalvirakhan
@Missalvirakhan 8 ай бұрын
Thank you for Useful information,❤❤ I'm new subscriber
@amiralam7653
@amiralam7653 Жыл бұрын
Great short video 🔥
@swarnavachakraborty444
@swarnavachakraborty444 2 күн бұрын
Make more hard questions, and also make videos on spring boot. Everyday morning i should get notification for small video like this.
@DeveloperAdvocate
@DeveloperAdvocate Күн бұрын
Noted
@afifkhaja
@afifkhaja 9 ай бұрын
Very helpful
@Ricky-zc8qm
@Ricky-zc8qm Жыл бұрын
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
@blitzedoblivion4280 Жыл бұрын
Wtf
@MizComplexd
@MizComplexd 8 ай бұрын
😂
@BelligerentChad
@BelligerentChad 4 ай бұрын
😂😂😂
@Xi_Jing_ping
@Xi_Jing_ping 24 күн бұрын
Wtf 😂
@Spielerandom
@Spielerandom 8 ай бұрын
Very good 👍🏻👍🏻👍🏻
@simransinha5298
@simransinha5298 10 ай бұрын
Thanks 👍
@anandkumaryadav8802
@anandkumaryadav8802 9 ай бұрын
Well it will be good for college viva.
@SparshKashyap-wt2fx
@SparshKashyap-wt2fx 4 күн бұрын
Fabulous explanation ❤❤
@brm8970
@brm8970 11 ай бұрын
Public is an access specifier right???
@samikshakamble105
@samikshakamble105 10 ай бұрын
They both are same.
@brm8970
@brm8970 9 ай бұрын
@@samikshakamble105 ok thanks 😊
@ganapathihomamayushyahomam
@ganapathihomamayushyahomam 9 күн бұрын
Thank you sir
@marnala.gopivinay
@marnala.gopivinay 6 күн бұрын
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
@marnala.gopivinay 6 күн бұрын
No such main method
@souvikkundu
@souvikkundu 6 ай бұрын
Thank you
@Affiliation2Code
@Affiliation2Code 3 ай бұрын
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
@ragedfalcon2397 2 ай бұрын
Except most programs or companies don't use Java 21
@honu2980
@honu2980 7 күн бұрын
this is literally the first thing you learn going into java
@sumanthachark
@sumanthachark Жыл бұрын
👍🏻👍🏻
@inikojeriko
@inikojeriko Жыл бұрын
can you pls explain why strings are immutable in java ?? with crystal clear explanation??
@DeveloperAdvocate
@DeveloperAdvocate Жыл бұрын
Ok
@DeveloperAdvocate
@DeveloperAdvocate Жыл бұрын
Here it is kzbin.info/www/bejne/aajcp5KJgreFppo
@inikojeriko
@inikojeriko Жыл бұрын
@@DeveloperAdvocate thank you
@sprincessg4121
@sprincessg4121 6 ай бұрын
​@@DeveloperAdvocatelink is not opening
@abubakarshaikh9116
@abubakarshaikh9116 Жыл бұрын
👍
@ayushpatel5463
@ayushpatel5463 2 ай бұрын
Corrections - Static variable creates intimiate relationship with var/method to the Class class Object
@Grehan-cf8rt
@Grehan-cf8rt 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
@ayushpatel5463 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
@ayushpatel5463 Ай бұрын
@@Grehan-cf8rt don't ask these fundamental wuestions from chatGPT... prefer tackoverflow, javatpoint,geeksForGekks
@adhaverohini276
@adhaverohini276 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
@adhaverohini276 Ай бұрын
class Test { static void display () { sop(”hii”) ; } public static void main(String[] args) { display () ; } }
@Meowerenchan
@Meowerenchan 8 ай бұрын
Icse students studied this in class 9th
@vinitdarne1348
@vinitdarne1348 Жыл бұрын
Work
@rafaykhan-co2dr
@rafaykhan-co2dr 8 күн бұрын
main should be written in small case
@user-hq3vd1tt7t
@user-hq3vd1tt7t 9 ай бұрын
bhaii yo main hota he na Main nhe first letter of method in java is small
@Meowerenchan
@Meowerenchan 7 ай бұрын
Ye pow function kya hai Maine toh sirf math.pow suna tha
@Meowerenchan
@Meowerenchan 7 ай бұрын
57:30 Ye kya example de diya
@DeveloperAdvocate
@DeveloperAdvocate Жыл бұрын
kzbin.info/aero/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
@dorianxonic
@dorianxonic 2 ай бұрын
`public static void main(String[] args) {}` is a song that gets stuck in your head.
@ChrithM
@ChrithM 3 ай бұрын
The parentheses are supposed to be around the method parameters lol
@vinitdarne1348
@vinitdarne1348 Жыл бұрын
Great
@Meri_Bhakti2
@Meri_Bhakti2 8 ай бұрын
So nice sir but this voice are not easily understood
@laughingbrick4824
@laughingbrick4824 9 ай бұрын
No they don't ask such questions in Job Interview
@Reymax164
@Reymax164 Ай бұрын
this question is for your first few months in college.
@user-vs6kl8ph5v
@user-vs6kl8ph5v 3 ай бұрын
i thought it was gonna be a joke video and waited for the punchline 😭
@gaminallthytime
@gaminallthytime Ай бұрын
I kept thinking that sentence is wrong in both English and Java. XD
@rishimaddi4895
@rishimaddi4895 Ай бұрын
how do people know java , and think these are difficult questions
@Reymax164
@Reymax164 Ай бұрын
Sometimes, you know how to code them but doesn't know how to explain them.
@suzii700
@suzii700 3 ай бұрын
😢
@vineetpansari441
@vineetpansari441 Жыл бұрын
Uss pool se nhi jayenge iss pool se khuda k rishta aayenga
@shreyaskrishna6038
@shreyaskrishna6038 2 ай бұрын
Whats the purpose of string [] args?
@Reymax164
@Reymax164 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
@marnala.gopivinay 6 күн 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
@wuerfelhusten
@wuerfelhusten 3 ай бұрын
"How I make 20k a month with Shorts and AI"
@nezhabouguerza8743
@nezhabouguerza8743 8 ай бұрын
j
@overconnected9028
@overconnected9028 4 ай бұрын
Gi
@JethiyaChampakGada
@JethiyaChampakGada 7 ай бұрын
sting args??
@marnala.gopivinay
@marnala.gopivinay 6 күн 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 ❤❤❤❤
@GorkhaliCode
@GorkhaliCode 10 ай бұрын
who ask this at interview ? 😂
@Professional_Pathways
@Professional_Pathways Жыл бұрын
Spelling mistakes
@BuraiTributeKing
@BuraiTributeKing 10 ай бұрын
An abomination
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