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 java shouldbe preferred,when we can get the sameoutput using VB orany otherlanguages. Howcan we convincethe interviewer ,other than givingthe simple features ofjava. could anyone pls answer this question? |
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Describe java's security model. |
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What is class loader? |
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What is the Dictionary class? | 
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If a variable is declared as private, where may the variable be accessed? |
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Discuss the differences between creating a new class, extending a class and implementing an interface; and when each would be appropriate. |
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Which non-Unicode letter characters may be used as the first characterof an identifier? |
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How will you pass parameters in RMI. Why u serialize |
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What is user defined exception |
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To what value is a variable of the boolean type automatically initialized? |
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Which TextComponent method is used to set a TextComponent to the readonlystate? |
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Why operator overloading is not allowed in Java? |
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what is the difference throw and throws |
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Can variables be used in Java without initialization? |
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What is the difference between string and string buffer? |
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What is the difference between a Scrollbar and a ScrollPane? |
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Can an anonymous class be declared as implementing an interface and extending a class? |
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What are wrapper classes |
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What are the Differences between Tread class and Runnable ? |
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What is the order of method invocation in an Applet |
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