Contains Concept related questions as well as Programmatic problems.
Simple to use.
Share interesting questions with others.
Move to a specific question number.
Save to sdcard option.
Send feedback i.e bug report or suggest an application/feature within the application.
Java FAQs, Core Java Interview Questions, Job questions, Technical interview
You can use this application to if you want to get ready for interviews, or just to refresh your basic java knowledge.
If you are an interviewer you can also use this application to get ideas for questions.
These Java interview questions are mix of easy, tough and tricky Java questions e.g. Why multiple inheritance is not supported in Java is one of the tricky question in java.
As a Java Programmer you must know the answers to these questions to demonstrate basic understanding and depth of knowledge of Java language . It will help you to successfully crack your interview.
The competition for getting a Java job is getting fierce, and its really important that you be well prepared for you dream interview.
Best Of Luck!
Helps in GIAC Secure Software Programmer-Java (GSSP-JAVA) certification prep
a) Tutorial – Quick summary notes.
b) Quiz - Exam based on randomly generated questions from a 150+ Java question quiz bank.
After completing the java mock exam simulation, detailed feedback and pass mark are given.
2. Language Fundamentals
3. Object Oriented Programming
5. Exception Handling
6. Multi Threading
7. Input/output Operation in Java (java.io Package)
8. GUI Programming
10. Collections Framework & Utility Classes
Java certification exam is offered by OCJP.
Prepare for java Exam anytime and anywhere. Java course content right at your hand.
You are welcome to share any suggestions or improvements for this Java exam prep app.
Also, if any of the content needs to be updated, please feel free to email at: firstname.lastname@example.org
1)One time Install. No further internet connectivity required.
2) Anywhere , Anytime ( while traveling , at a doctors appointment ,even while waiting for an interview, watching TV etc) keep yourself up to date.
3) High Quality Questions.
Java Interview Questions
JSP Interview Questions
EJB Interview Questions
Servlet Interview Questions
JMS Interview Questions
JDBC Interview Questions
OOPS Interview Questions
ORACLE Interview Questions
Struts Interview Questions
Spring Interview Questions
Hibernate Interview Questions
Check Java Interview Questions on
One characteristic of Java is portability, which means that computer programs written in the Java language must run similarly on any hardware/operating-system platform. This is achieved by compiling the Java language code to an intermediate representation called Java bytecode, instead of directly to platform-specific machine code. Java bytecode instructions are analogous to machine code, but are intended to be interpreted by a virtual machine (VM) written specifically for the host hardware. End-users commonly use a Java Runtime Environment (JRE) installed on their own machine for standalone Java applications, or in a Web browser for Java applets.
Standardized libraries provide a generic way to access host-specific features such as graphics, threading, and networking.
A major benefit of using bytecode is porting. However, the overhead of interpretation means that interpreted programs almost always run more slowly than programs compiled to native executables would. Just-in-Time compilers were introduced from an early stage that compile bytecodes to machine code during runtime.
Keywords: core jave,java, interview, Question, java, cpp, exam, scjp, standard java, head first java.
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Learn Java Programming Online.
Contents are well organized in five sections:
- Home: learning paths for students and developers
- Technologies: technologies to build web, mobile and distributed applications
- Tutorials: tutorials and video tutorials for different IT profiles
- Books: collection of free java eBooks
- Wiki: glossary of java words based on wikipedia
- Jobs: job portals
The links are updated and checked.
This is a free java programming app and is good for beginners to learn basic as well as advanced java programming. This java app for android can also be used for studying during exams as well as for interview questions.
Instead of giving us a lower rating, please mail us your queries, issues or suggestions. We will be happy to solve them for you :)
You cannot run or execute java programs with this app. The output is already tested and displayed to you for your reference. Thank You for understanding.
1. Long Press on the text to Copy text.
2. View Program Output.
3. Share Programs with Friends.
4. Light weight.
5. Quick Search.
6. Smooth and Elegant.
7. Categorized View
8. No Harmful Permissions REQUIRED.
WHAT PEOPLE ARE SAYING ABOUT US ?
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The level of programs covered are from basic to advanced.
The programs are about file handling, searching, sorting, string related programs, reversing string/number, Complex numbers, Prime number, swapping techniques and many more.
Programs related to important concepts like classes, OOPS, exception handling and threading are also covered in this app.
JAVA programming has now become part of academic course for almost all branches of engineering and science studies all over the world. Keeping that in mind, we have developed this app.
If you think any new program has to be added in this app, do shoot us mail at email@example.com
Java is the all powerful language that drives android. If you wish to code for android mobiles and tablets, learn Java.
This application covers all the basics of Java Programming and is suitable for both beginners and those who are looking for reference content.
The course offers the following topics covered through study material and questions -
a. Core Java
Basic Data Types
Strings & Arrays
Streams Files IO
b. Java OOPS
Inheritance & Polymorphism
Interfaces & Packages
c. SCJP Questions
Build powerful applications, games and software using the Java Programming Language. Download the 'Learn Java Programming' app to learn more.
The app is free and works well on both android mobile phones and tablets. Carry the 'Learn Java Programming' app in your pocket and learn on the go! Invite your friends and earn GradeStack Points!
Note: We have added the Read Contacts Permission to help you invite your friends
If you like the app, don’t forget to rate, share and comment!
/* Full Offline Content - No Need Internet */
#Java Basics Topics:
--1 Java Overview
--6 Special classes
--8 Use by external companies
--9 Class libraries
--10 Documentation and Editions
#Java Tutorials Topics:
--Java Basics and Functions
--Overview: The Mental Landscape
--Basics and Data Types
--Functions and Subroutines
--Classes and GUI
--Objects and Classes
--Introduction to GUI Programming
--Arrays and Data Structures
--Correctness, Robustness, Efficiency
--Linked Data Structures and Recursion
--Generic Programming and Collection Classes
--Advanced Input/Output: Streams, Files, and Networking
--Threads and Multiprocessing
--Advanced GUI Programming
#Java Glossary (Java Dictionary) - Contains definition for java keywords,concepts and etc.
Suggestion are welcome. please mail @ firstname.lastname@example.org
Keywords:Java,Java Tutorials, Java Programming,Java Concepts,Java Programs,Java Exercises,Java Glossary,Java Quiz,Java Dictionary,Java Book,Java Reference.
Tag:Java,Java Tutorials, Java Programming,Java Concepts,Java Programs,Java Exercises,Java Glossary,Java Quiz,Java Dictionary,Java Book,Java Reference.
Java Core Library.
Searching and Sorting.
Code is parsed Eclipse-like-colors for easier reading.
Questions will/can are updated from time to time by developers and YOU. You are able to share java questions that you come up with.
Tags: Learning Java,Java,Eclipse,Algorithms,Data Structures, SCJP,Programming.
Java is a high-level programming language originally developed by Sun Microsystems and released in 1995. Java runs on a variety of platforms, such as Windows, Mac OS, and the various versions of UNIX. This tutorial gives a complete understanding on Java.
This reference will take you through simple and practical approach while learning Java Programming language.
Please contact @ email@example.com for your feedback.