S.Manmay

• Jul 17th, 2006

Java Virtual Machine - Also called a "Java Interpreter", "Java Runtime" - Converts bytecode into OS specific commands. In addition to governing the execution of an application's bytecodes, the virtual...

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HabazalCoonya

 Profile Answers by HabazalCoonya Questions by HabazalCoonya

• Jul 31st, 2006

If we tke JTextAtrea as exmple, u can see that th view (the JTextAtea itself) does not hve a getText method. But it hav a get Document methdod.The documnt is het Model, nd the jtextatrea is da view.finally u hav the Actions and the listeners. htey r teh conttrller.

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Manivannan Palanichamy

• Jul 31st, 2006

JVM  (java.exe) -- The interpreter which interpretes the byte code of the class and executes . JRE - A JRE is a subset of JDK. It has only the JVM (along with minimal libraries), but doesnt ...

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prawintowin

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• Jul 30th, 2006

Platform independence is nothing but the ability to run a software in different operating systems. Portability deals with the hardware and the operating system architecture. The created exe file can b...

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Mohammad Mustafeezur Rahman (Xavient Information S

• Jul 27th, 2006

YES!The main issue when building Java thread serialization is toaccess the thread's execution state, a state that is internal to theJava virtual machine (JVM) and not directly accessible to Javaprogra...

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meetnaveen4u

 Profile Answers by meetnaveen4u Questions by meetnaveen4u

• Jul 31st, 2006

Please refer to Q.822 i have replied for it.ThanksNaveen.

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saumendra

• Aug 16th, 2006

Jre  is combination of java API & jvm.

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luckshme

 Profile Answers by luckshme Questions by luckshme

• Jul 31st, 2006

There is absolutely no way so far for operator overloading in Java. In Java, String is considered like a primitive for which Java provides a default overloaded functionality for + operator. For that matter, even Java does not provide an overloaded - operator for reducing strings ;)

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mudiappan.a

• Nov 4th, 2006

rRequest dispatcher whis communciate dirctecly communicate with data which page destination page .example:ServletContext sc=getServletContext();RequestDipatcher rc =sc.getRequestDispatcher("1.jsp");rc...

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Sunil

• Sep 25th, 2006

Output is:8.88x which is 3, is compared with value 4 and the conditional statement fails and else part (after :) is executed.

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Sunil

• Sep 25th, 2006

I presume that the question should be "What is updatable ResultSet?"Here is what JavaDoc says about this.A default ResultSet object is not updatable and has a cursor that moves forward only. It is pos...

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Amarendranadh Veerepalli

• Sep 12th, 2006

Yes, Constructors / overloaded methods can throw exceptions.

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TINTIN

• Aug 10th, 2006

Connection connection = null;log.debug("<getConnection>");try {Class.forName("oracle.jdbc.OracleDriver");} catch (ClassNotFoundException e) {log.warn("Could not find driver class: " + driver);lo...

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anand kumar

• Aug 19th, 2006

Use JDBC  There are many drivers for different databases which can be used to connect directly a database without any DSN.Search for free JDBC drivers for different databases from different vendors

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mahesh

• Aug 12th, 2006

If we do use a abstract method within a inner class , what is the use of declaring it anyways we can .

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Mohd shadab

• Aug 26th, 2006

Abstraction means hiding of data .java beans is the example of abstraction in which we have private variables and we access them by set and get method.

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gotlururaja

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• Aug 26th, 2006

Stub: It is a local representation of remote object. They are provided to the client the moment client lookup for a remote object. It participate in the serialisation at the time of making call to the...

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sunils

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• Oct 5th, 2006

Configuration files are generally properties file OR xml files.e.g. Web.xml / application.properties /These are created and maintained manually & can be read via suitable API in java e.g. XML parsers / System.load() ; System.getProperty()

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ajaykjha

 Profile Answers by ajaykjha Questions by ajaykjha

• Oct 15th, 2006

Personally i don't think that there is any procedure to own the monitor by many threads. The monitor is used as a box which has exclusive lock means once a tthread enters into the monitor no other th...

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sekhar

• Sep 18th, 2006

we can connect to any database(with out the help of odbc) if the vendor of database provides a native driver for the database.by using that driver we can connect to the database from jdbc.this coneection is type4 connection.

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