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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What is an Iterator interface? | 
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Threading : - How can you pass data between two threads? |
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What are 4 drivers available in JDBC |
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For what purpose java language is named as java? |
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What is the purpose of the wait(), notify(), and notifyAll() methods? |
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Can a lock be acquired on a class? |
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Why do you Canvas |
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What do you know about the garbate collector? |
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What is the difference between the File and RandomAccessFile classes? |
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Are there any other 'marker' interfaces? |
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If you have truncated using JDBC, How can you know that how much data is truncated? |
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What are the traverses in Binary Tree? |
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When is an object subject to garbage collection? |
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What is the List interface? |
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What is J2EE |
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What is garbage collection? |
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let say there are two interfaces like the following interface int1{ int meth1(); } interface int22{ int meth1(); } ok then i am implementing both of them in a calss as follows class mycl implements int1,int2 {} now as the rule says, if a class implements an interface it must complete its signature. now my questions is that if i define meth1(), as that method is in both interface, may i know how can i define both of that methods. please answer me |
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What do you know about networking support in Java? |
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What is Synchronisation in threads |
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Which Java operator is right associative? |
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