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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How will you pass parameters in RMI. Why u serialize |
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What is the use of JRE and jar files. what is different between JRE and jar files. | 
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What is difference RMI registry and OSAgent? | 
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What is JAR file? |
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What is internationalisation? How can you achieve in java? |
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What is the basic difference between Java and .Net |
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What is the Map interface? |
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what is method declaration,method attributes,method modifiers and parameters |
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What?s the difference between an Abstract Class and Interface in Java? |
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What is the List interface? |
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what is the difference throw and throws |
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What is the purpose of finalization? |
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How can a dead thread be restarted? |
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The following code is executed by a multi-threaded environment: public void functionOne() { System.out.println("Staring itrs= " + this.cntr); for( int i=0; i<this.cntr; i++ ) { System.out.println("iteration: " + i); } System.out.println("completed"); } and when run produces: Starting itrs= 100 iteration: 1 iteration: 2 iteration: 3 iteration: 4 iteration: 5 Give at least one reason why this is happening |
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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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What is the order of method invocation in an Applet |
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What is working of bean in EJB |
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What is an RMI? |
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Which containers use a border Layout as their default layout? |
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What is a Java package and how is it used? |
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