Thamizhselvi

• Jul 23rd, 2007

1. String Tokenizing is the process of taking big pieces of source data, breaking them into little pieces. 2. Storing the little pieces in variables. 3. We have two classes in the API that provide...

ammasmohan

 Profile Answers by ammasmohan Questions by ammasmohan

• Oct 4th, 2005

The StreamTokenizer class takes an input stream and parses it into "tokens", allowing the tokens to be read one at a time. The parsing process is controlled by a table and a number of flags that can b...

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Thamizhselvi

• Jul 23rd, 2007

The AppletStub Interface provides, communicate between an applet and the?browser [or?applet viewer].Programmer will not implement this interface.

ammasmohan

 Profile Answers by ammasmohan Questions by ammasmohan

• Oct 4th, 2005

The java.applet.AppletStub interface is most often used as an interface to build applet viewers, browsers, or other tools that want to display applets within them. This interface is not normally implemented by Java applet developers.Source: http://docs.rinet.ru/J21/ch33.htm

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The Iterator interface is used to step through the elements of a Collection.

madhu111

• Jul 20th, 2007

Iterator Interface is part of java.util package.It is used to retrive the elements in the collection object one by one.It has methods like hasNext(),next().the iterator interface is obtained by using ...

ramu

• Mar 10th, 2006

Iterator interface is an interface which has these methods.boolean hasNext();Object next();void remove();

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Thamizhselvi

• Jul 19th, 2007

A interface without any method called as Null Interface.All Null interfaces behave as Marker interface.Example of Marker interfaces are as follows...1.java.rmi.remote()2.clonable()3.serializable()

sukumar

• Oct 29th, 2005

Java.io.serializable is the marker interface ,which means it has no methods

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BHASKAR CHAUHAN

 Profile Answers by BHASKAR CHAUHAN Questions by BHASKAR CHAUHAN

• Jul 16th, 2007

hi friend,              static is a java keyword and we don't hava need make a instance of static variable.   &...

samyu

 Profile Answers by samyu Questions by samyu

• Nov 24th, 2005

Static is a java keyword.whenever a variable is defined as  static such variable  will be created  only once in a memory for all the instances of the class.all the instances of the class will share the latest value of the static variable.

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suryainv

• Jul 13th, 2007

Marker interface is a tag interfaceThe sub classes of this type of interfaces are identified as the classes pertaining to a particular hierarchy which are having identical characteristics:It indicates...

nagaraju .Michennametla(inetsolv)

• Nov 30th, 2005

in general tagged or marker interface is used to just identify the class, in real time projects there are so many classes,in order to identify which class belongs to which module,this tag or marker in...

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brijesh

• Jul 11th, 2007

OOPS?helps to model?the?real?world domain into our application Domain as it?has the?tight coupling?with data members?and?data?function.We?can get?? a reusable?system which?greatly?reduces?our developement effort?which is the?need of the hour.

Gupta Pravin Kumar

• Oct 6th, 2006

Major OOPs Concepts :------------- * Objects * Classes * Data Abstraction and Encapsulation * Inheritance * PolymorphismOOPs has the following advantages over conventional approaches:...

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manivannan57

 Profile Answers by manivannan57 Questions by manivannan57

• Jul 10th, 2007

What sense it makes to 'synchronize' a class? Threads going to execute across only blocks or method (sequence of code). The class itself doesnt have any code sequence.-- Manivannan Palanichamy

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Please give me answer ,if know with code also

p.rajinikanth

 Profile Answers by p.rajinikanth Questions by p.rajinikanth

• Jul 10th, 2007

We need to consider different paramaters when chossing between the drivers. The following summarizes the types of drivers to use in different situations. Performance with stored procedures: Type 2Scal...

Farkalit Usman

• Mar 20th, 2006

Type IV (Native-Protocol Pur Java Driver), which is specific to Vendor and extremly faster than the first three.

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Stephan

• Jul 4th, 2007

Singleton classes are those for which only one instance can be created. Even if more instances are created it will take the initially created one.

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suhasri

• Jun 17th, 2007

Identifiers is nothing but a variables. They are the memory boxes to store the value.It must start with an alphabet.

ritesh yadav

• Sep 8th, 2005

A name in a program is known as identifiers, it can be used to denote class,methods n variables....... where each characters can be eitther a letter , digit, underscore r any sumbol

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A) TrueB) FalseExplanation: Java is designed for the distributed environment of the Internet, because it handles TCP/IP protocols.

ranjeet.jaladi

 Profile Answers by ranjeet.jaladi Questions by ranjeet.jaladi

• Mar 27th, 2007

Falsejava is designed for distributed environment.

mineshdesai

 Profile Answers by mineshdesai Questions by mineshdesai

• Aug 17th, 2006

B.False Java is designed for the distributed environments as it supports TCP/IP and UDP both

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A) Throwable

parthu

 Profile Answers by parthu Questions by parthu

• Feb 21st, 2006

Error class is also a subclass of Throwablebut we cannot throw the error class object.So answer is Exception.Only Subclasses of Exception class may be thrown or caught.

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Skill/Topic: AWT & AppletsA) TrueB) False

shiva

• Jan 25th, 2006

No

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Native methods are methods that are defined as public static methods within a java class, but whose implementation is provided in another programming language such as C.

haijing

 Profile Answers by haijing Questions by haijing

• Jun 9th, 2007

JNI technology can be used to utlize native methods in Java Program.

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The Dictionary class provides the capability to store key-value pairs.

haijing

 Profile Answers by haijing Questions by haijing

• Jun 9th, 2007

Dictionary class has been replaced by HashTable.

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haijing

 Profile Answers by haijing Questions by haijing

• Jun 9th, 2007

Popular version control software, MS Visual Source Safe, ClearCase, etc.

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haijing

 Profile Answers by haijing Questions by haijing

• Jun 9th, 2007

In RMI, when a client calls a method on a remote object, the client is really calling a method on a proxy of the remote object. The proxy is called a stub. A stub is a client helper object that takes ...

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haijing

 Profile Answers by haijing Questions by haijing

• Jun 9th, 2007

The JDBC 3.0 API is the latest update of the JDBC API. It contains many features, including scrollable result sets and the SQL:1999 data types.

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Skill/Topic: AWT & AppletsA) chDir("..");B) cd(".");C) up();D) none of the above

daisy_deepa

 Profile Answers by daisy_deepa Questions by daisy_deepa

• Jun 8th, 2007

Even i also choose A. but it said its wrong. wats the ans?

sujatawankhede

 Profile Answers by sujatawankhede Questions by sujatawankhede

• Jun 15th, 2006

But when i m go for (a) .my answer is wrong..............gve me exact right answer please.

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