QAFox
QAFox
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  • Просмотров 13 572 453
Difference between abstract classes and interfaces in Java (Core Java Interview Question #499)
In this session, I have and practically demonstrated about different differences between abstract classes and interfaces in Java. abstract classes are about partial abstraction, while interfaces are about full abstraction. abstract classes can contain both abstract and non-abstract methods. Methods created inside the interface are by default abstract. Starting from Java 8, interfaces can have default methods (with a default implementation) and static methods. From Java 9 onwards, interfaces can also have private methods. Objects cannot be created for both abstract classes and interfaces. We can create child classes for abstract classes using extends keyword. We can create child classes fo...
Просмотров: 171

Видео

Specifying final modifier before variables, methods & Classes (Java Interview Question #498)
Просмотров 14621 час назад
In this session, I have explained and practically demonstrated specifying final modifier before variables, methods and classes in Java. The variable which is specified with final modifier, its value cannot be updated. The method which is specified with final modifier, cannot be overridden in the child classes. The class which is specified with final modifier, cannot be inherited by any class i....
25 Java Interview Questions - Part 40
Просмотров 23823 часа назад
I have answered 496 to 497 Core Java Interview Questions in this video. For any doubts, live training updates, internship program and free Courses, please join our Telegram channel t.me/qafoxoriginal Find all free full courses on Software Testing and Tools here - www.linkedin.com/posts/arunmotoori_softwaretesting-activity-7035596622440931328-kbBQ? Visit our website for more details here - www.q...
What is the difference between static and non-static methods (Core Java Interview Question #497)
Просмотров 173День назад
In this session, I have explained the various differences between static and non-static instance methods along with practical demonstration by writing the Java code. static methods have static keyword specified. Non-static methods doesn't have static keyword specified. static methods can access only static stuff directly. Indirectly can access, non-static stuff by creating an object. non-static...
Difference between static and instance variables in Java (Core Java Interview Question #496)
Просмотров 132День назад
In this session, I have explained the difference between static variables and instance variables in Java. There are two types of variables at a high level, i.e. local variables and global variables. If you further categorize the global variables, you can divide them into instance variables and static variables. Instance variables belong to object memory and they store the data which change from...
25 Java Interview Questions - Part 39
Просмотров 115День назад
I have answered 491 to 495 Core Java Interview Questions in this video. For any doubts, live training updates, internship program and free Courses, please join our Telegram channel t.me/qafoxoriginal Find all free full courses on Software Testing and Tools here - www.linkedin.com/posts/arunmotoori_softwaretesting-activity-7035596622440931328-kbBQ? Visit our website for more details here - www.q...
Difference between default & protected access modifiers (Core Java Interview Question #495)
Просмотров 115День назад
In this session, I have explained the difference between default and protected access modifiers in Java. default will act like public within the package and private outside the package including child classes. Where as protected will act like public within in the package and private outside the package except for child classes. One more difference between default and protected modifiers is, def...
What are the different modifiers in Java (Core Java Interview Question #494)
Просмотров 100День назад
In this session, I have explained about the different types of modifiers that are available in Java. In Java, we can specify modifiers before variables, methods and classes. I also have explained what exactly are modifiers and how they modify the original behavior of the variables, methods and classes in Java. I also categorized modifiers into two types i.e. access modifiers and non-access modi...
Is Overriding applicable for Constructors in Java (Core Java Interview Question #493)
Просмотров 93День назад
In this session, I have explained about the possibility of overriding concept using constructors in Java. In Java, constructors overriding is not possible. As the name of the constructor created in the child class has to same as the class name and will be different from the name of the constructor in the parent class, hence there is no possibility of creating a duplicate constructor of parent c...
What is Overriding in Java (Core Java Interview Question #492)
Просмотров 162День назад
What is Overriding in Java (Core Java Interview Question #492)
Keyword used to inherit variables and methods of another Class (Core Java Interview Question #491)
Просмотров 151День назад
Keyword used to inherit variables and methods of another Class (Core Java Interview Question #491)
25 Java Interview Questions - Part 38
Просмотров 230День назад
25 Java Interview Questions - Part 38
What is the purpose of using Packages in Java (Core Java Interview Question #490)
Просмотров 156День назад
What is the purpose of using Packages in Java (Core Java Interview Question #490)
What is Overloading in Java (Core Java Interview Question #489)
Просмотров 109День назад
What is Overloading in Java (Core Java Interview Question #489)
What is the purpose of using ‘this’ keyword in Java (Core Java Interview Question #488)
Просмотров 191День назад
What is the purpose of using ‘this’ keyword in Java (Core Java Interview Question #488)
25 Java Interview Questions - Part 37
Просмотров 324День назад
25 Java Interview Questions - Part 37
How Constructors are different from Methods in Java (Core Java Interview Question #487)
Просмотров 154День назад
How Constructors are different from Methods in Java (Core Java Interview Question #487)
What is the purpose of using Constructors in Java (Core Java Interview Question #486)
Просмотров 201День назад
What is the purpose of using Constructors in Java (Core Java Interview Question #486)
What is the difference between List and Set (Core Java Interview Question #485
Просмотров 140День назад
What is the difference between List and Set (Core Java Interview Question #485
25 Java Interview Questions - Part 36
Просмотров 205День назад
25 Java Interview Questions - Part 36
What is the difference between Volatile & Transient in Java (Core Java Interview Question #484)
Просмотров 132День назад
What is the difference between Volatile & Transient in Java (Core Java Interview Question #484)
Where to use Hashtable in real time in Java (Core Java Interview Question #483)
Просмотров 20814 дней назад
Where to use Hashtable in real time in Java (Core Java Interview Question #483)
25 Java Interview Questions - Part 35
Просмотров 21614 дней назад
25 Java Interview Questions - Part 35
Write a Java program to check whether an year is leap year (Core Java Interview Question #482)
Просмотров 12014 дней назад
Write a Java program to check whether an year is leap year (Core Java Interview Question #482)
What is the difference between a Class and Object (Core Java Interview Question #481)
Просмотров 14214 дней назад
What is the difference between a Class and Object (Core Java Interview Question #481)
Is JVM platform independent (Core Java Interview Question #480)
Просмотров 7414 дней назад
Is JVM platform independent (Core Java Interview Question #480)
How do u say JAVA is platform independent (Core Java Interview Question #479)
Просмотров 10214 дней назад
How do u say JAVA is platform independent (Core Java Interview Question #479)
Explain the features of JAVA (Core Java Interview Question #478)
Просмотров 14514 дней назад
Explain the features of JAVA (Core Java Interview Question #478)
How to convert an Array to String in Java (Core Java Interview Question #477)
Просмотров 23714 дней назад
How to convert an Array to String in Java (Core Java Interview Question #477)
25 Java Interview Questions - Part 34
Просмотров 22314 дней назад
25 Java Interview Questions - Part 34

Комментарии

  • @ForstudiesS
    @ForstudiesS 16 часов назад

    Very good explanation pls continue more questions

  • @himanshubaviskar3966
    @himanshubaviskar3966 17 часов назад

    Good stuff 👍🏻😊

  • @depain2432
    @depain2432 19 часов назад

    is it possible some how to save all reports? After every run its patching previous one, and you always have only last one report. How to keep them all? Example: reports(1) reports(2) reports(3) and etc

  • @yogeshsurwade2391
    @yogeshsurwade2391 20 часов назад

    do we need to learn for mac even if we don't have mac ?

  • @svetlanamazhaykina6918
    @svetlanamazhaykina6918 20 часов назад

    Thanks for your work! Well done!

  • @jaya-oc4jb
    @jaya-oc4jb 20 часов назад

    I like the way your explaining content

  • @Tech4You
    @Tech4You 20 часов назад

    how to open the same browser second time?

  • @Tech4You
    @Tech4You 20 часов назад

    thank you

  • @akramshaikh2999
    @akramshaikh2999 20 часов назад

    Sir you have clear my all doubts of java, Thank you so much sir ❤

  • @lalithajayakumar590
    @lalithajayakumar590 День назад

    thank you ,great effort

  • @rajeshbe2234
    @rajeshbe2234 День назад

    Sir, How to we see the Date stamp with the time. In the log4j we could see the only time details not with date do how to add the date stamp along with time stamp. Kindly reply.

  • @adarilaxmiprasanna9565
    @adarilaxmiprasanna9565 День назад

    i can't get the html report under target file

  • @talktameefromthegcrnetwork8989
    @talktameefromthegcrnetwork8989 День назад

    the whole time I could just write it?!?! hahahah thanks

  • @user-xl5re1ie2d
    @user-xl5re1ie2d День назад

    Solution?

  • @RAJASHWANI94
    @RAJASHWANI94 День назад

  • @RAJASHWANI94
    @RAJASHWANI94 День назад

  • @RAJASHWANI94
    @RAJASHWANI94 День назад

  • @RAJASHWANI94
    @RAJASHWANI94 День назад

  • @RAJASHWANI94
    @RAJASHWANI94 День назад

  • @RAJASHWANI94
    @RAJASHWANI94 День назад

  • @shashank6803
    @shashank6803 День назад

    You are great keep making such videos 🎉

  • @QAFox
    @QAFox День назад

    For any doubts, live training updates, internship program and free Courses, please join our Telegram channel t.me/qafoxoriginal

  • @yogeshsurwade2391
    @yogeshsurwade2391 День назад

    Exception in thread "main" org.openqa.selenium.remote.NoSuchDriverException: Unable to obtain: geckodriver, error geckodriver must exist: .\drivers.geckodriver.exe ye error ara hai geckodriver install karne ke baad bhi. code ditto copy past kiya hai fir bhi open nahi hora hia. chrome and firefox ka hogaya tha thik se

  • @hemantjadhav1176
    @hemantjadhav1176 День назад

    I am facing same issue trying to trouble shot with refer this video but unable to resolve it.

  • @hemantjadhav1176
    @hemantjadhav1176 День назад

    I am also facing same issue

  • @sandipdahatonde8709
    @sandipdahatonde8709 День назад

    Without setting setProperty for browsers how do you able to launch browser?could you please explain?

  • @yogeshsurwade2391
    @yogeshsurwade2391 День назад

    i tried edgedrive(); method and one java pop up came which was asking permission . i clikced yes and after 10 seconds edge browser opened. i didn't downloand any drivers from selenium website . only latest version. what should i do now ? should i still download the drivers

  • @yogeshsurwade2391
    @yogeshsurwade2391 День назад

    there is no lib folder in latest selenium folder whiich i have extracted. should i only copy all the jar files and paste in library folder which we crated in new selenium project ?

  • @Vishalkadawala
    @Vishalkadawala День назад

    Some error popup like a package name must be specified for a module

  • @sireeshasiri373
    @sireeshasiri373 День назад

    Yes. It is a defect....

  • @SrilakshmiG-pq7mw
    @SrilakshmiG-pq7mw День назад

    Super sir properly explained us

  • @sappogudamodaram7697
    @sappogudamodaram7697 День назад

    Superb explanation sir

  • @rajeshbe2234
    @rajeshbe2234 День назад

    Hir Sir, While running the build from Jenkins the chrome browser is launched and the script is run successfully but the browser tab is not opening. Please guide me on this

  • @suganyavasudevan2261
    @suganyavasudevan2261 2 дня назад

    I wrote 3 scenarios in my feature file..I want to open the chrome browser before al scenarios and quit the browser after all the scenarios executed ..how to implement this?

  • @saitangudu2304
    @saitangudu2304 2 дня назад

    I am working as a security analyst. will this be right for me as I am trying to switch in security subdomain

  • @Sjjsjam
    @Sjjsjam 2 дня назад

    With the help of anonymous class we can create

  • @Sjjsjam
    @Sjjsjam 2 дня назад

    Sir you are wrong we can create the object of java interface by using anonymous class sir don't spread wrong information

  • @yogeshsurwade2391
    @yogeshsurwade2391 2 дня назад

    sir im watching video now and selenium has released stable version for selenium 4 so which version should i download ?version which you mentioned in video or the lasted stable version which is starting from 4.0...?

  • @SuperSanitrix
    @SuperSanitrix 2 дня назад

    Hello sir, nicely explained. Just wanted to know that if the user wants to print the entire "Name" column in the console then which method do we need to use?

  • @bammidisubramanyam2910
    @bammidisubramanyam2910 2 дня назад

    learning in mother tounge is more easiest way. Thanks for all u r afforts.

  • @arun53413
    @arun53413 2 дня назад

    Hi, How to handle link text, suppose if there is a space in between link text ?? could you please help

  • @QAFox
    @QAFox 2 дня назад

    For any doubts, live training updates, internship program and free Courses, please join our Telegram channel t.me/qafoxoriginal

  • @rajeshbe2234
    @rajeshbe2234 2 дня назад

    Sir, I have doubt in this Desired Capabilities once we registered one node machine with chrome browser another woth firefox browser then what is the code need to write on hub machine for both different browsers on different machines? Please clarify for me.

  • @hoangxee
    @hoangxee 3 дня назад

    i get this error when trying to return Object[]: Data provider must return Object[][] or Iterator<Object[]> i use java 11 and testNG 7.6.1 Help me pls!! @DataProvider(name = "UserNames") public Object[] getUserNames(){ Object[] apidata = {"a","a","b"}; return apidata; }

  • @LNChoudhari
    @LNChoudhari 3 дня назад

    Thank you sir ❤

  • @thirdviews
    @thirdviews 3 дня назад

    It's helpful but you repeat the same sentence again & again that pro long the videos. Pls stop wasting time.

  • @KrishanKumar-jo7ss
    @KrishanKumar-jo7ss 3 дня назад

    Very very very very good sessions ❤

  • @NiteshKumarDubey-nb3po
    @NiteshKumarDubey-nb3po 3 дня назад

    Hello sir you are best teacher i saw all you videos from webdriver to cucumber and loved it and with the help of your thorough explanation understood it ❤ At 1:44:30 will it be sendkeys(dataMap.get(“Password ”));

  • @ChayaE-yw8tm
    @ChayaE-yw8tm 3 дня назад

    Thank you for the Brief explanation