Ques:- In struts why we use jsp as view( presentation)? what happen if we use servlet as view?
Ques:- Why Java is not fully objective oriented
Ques:- What is internationalisation? How can you achieve in java?
Asked In :-
Infomats Technologies, merkle,
Ques:- What is difference between getAttribute() and getParameter()?
Ques:- Why we use static method in Business Logic?
Ques:- What is an object's lock and which object's have locks?
Asked In :-
NetTantra Technologies, danfoss,
Ques:- What is the difference between Java API & Applets.
Ques:- Where do we use hidden variables and url rewriting? and wat is the difference between them?
Ques:- How can we implement logoutpage using jsp ..?and Is there any method to force the browser to show the same page again and again after logout..?
Ques:- Text in textarea cant be copy by anyone while it is running in the browser (i.e,the text cant be copy and then paste on the other page) give me suggestion?
Asked In :-
chargebee,
Ques:- My html form contains an INPUT “text” element that accepts Date, i want to catch that date and want to query it using JSP?In short, how can i use that HTML form element with Prepared Statements in JSP?
Asked In :-
Able Design Engineering Services, micron technology,
Ques:- What is the use of JRE and jar files. what is different between JRE and jar files.
Asked In :-
Ganit Softech,
Ques:- Is there any way to put my custom name to LIB folder which i am going to place in WEB-INF folder of struts application?
Asked In :-
Ques:- Which containers may have a MenuBar?
Ques:- In struts how can i validate the values filled into the text boxes or else using DynaValidatorForm,without using javascript.Actually with javascript it is working perfect but not without javascript, and i want without javascript?
Ques:- A] Is the response.sendRedirect ends the existing session?B] If I logged in to a site ( say a.com) & then in same browser window I type the url for another site (say b.com), then does my session gets ended on first site ( a. com ) ?
The Java skill section on takluu.com is designed for freshers, intermediate developers, and experienced professionals aiming to crack Java-based technical interviews with confidence. Java remains one of the most in-demand programming languages, and mastering it opens the door to countless opportunities in backend development, enterprise solutions, Android apps, and cloud-based platforms.
Our Java category covers everything from Core Java concepts like OOPs (Object-Oriented Programming), Data Types, Loops, and Exception Handling to Advanced Java topics including Collections Framework, Multithreading, JDBC, Servlets, JSP, Lambda Expressions, and Streams. We provide practical coding examples, real interview questions (with answers), and key concept explanations that interviewers commonly test.
Whether you’re applying for a role like Java Developer, Backend Engineer, or Full Stack Developer, this section ensures you understand the logic, syntax, and problem-solving approaches that matter in real-world interviews. You’ll also find scenario-based questions and discussions around design patterns, JVM internals, garbage collection, and performance tuning — areas often explored in senior-level interviews.
Each topic is structured to help you revise quickly and efficiently, with quizzes and mock interviews to assess your understanding. Our content is curated by experts who have worked with Java across different domains and keep the material aligned with current industry trends.
At Takluu, we believe in not just learning Java — but preparing to think in Java. Get ready to face interviews with clarity, confidence, and a deep understanding of what makes Java so powerful and reliable.
