Below we have listed all the Java Interview Questions and answers. Feel free to comment on any Java Interview Questions or answer by the comment feature available on the page.
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Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. Java is a programming language expressly designed for use in the distributed environment of the Internet. It was designed to have the "look and feel" of the C++ language, but it is simpler to use than C++ and enforces an object-oriented programming model.
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Why single inheritance cannot be use in java/why we alwayz use multiple inheritances? |
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What are the various ways of creating a thread. What is difference between them |
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What method must be implemented by all threads? | ![]() |
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Differences between servlet context and servlet config? |
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What is the difference between tomact and weblogic |
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How will you communicate between two Applets? | ![]() |
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What is the meaning of "final" keyword? |
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What is an object's lock and which object's have locks? | ![]() |
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How does multithreading take place on a computer with a single CPU? | ![]() |
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What happens when you add a double value to a String? | ![]() |
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How are the elements of a GridLayout organized? | ![]() |
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Tell me the latest versions in JAVA related areas? | ![]() |
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What are the objects that are not subject to garbage collection? |
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In which package are most of the AWT events that support the event-delegation model defined? | ![]() |
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What is the preferred size of a component? | ![]() |
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What is the class containing all the methods as static? |
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What is serilization and deserilization |
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What is the difference between a field variable and a local variable? | ![]() |
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What is the difference between String and StringBuffer? | ![]() |
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What is the Map interface? | ![]() |
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