Sandhya.Kishan

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• Mar 7th, 2012

The methods IloCplex.readSolution and IloCplex.writeSolution is used to read a sol file in java script.

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Sandhya.Kishan

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• Mar 7th, 2012

Look up SMS gateway. TO send a text, your really just sending any EMAIL with the SMS gateway. Its very easy.

for instance, versions is: yournumber@vtext.com .So just have the user input the phone number and their carrier and then send email out using JavaMail.

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Skill/Topic: AWT & AppletsA) TrueB) False

phuongtuong

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• Mar 8th, 2012

True

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I am new to java...if I passed out the SCJP exams then how it would be beneficial at time of job..interviews???

Anon

• Mar 9th, 2012

Preparing for SCJP helps you to become familiar with the basic concepts and their application in java and also the java syntax. It will be a certificate that will tell your prospective employers that ...

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naga

• Mar 10th, 2012

Checked exceptions are sub classes of java.lang.IOException(these are compile time exceptions)

unchecked exceptions are sub classes of java.lang.Runtime exception(these are runtime exceptions)

Vipul songra

• Jul 18th, 2011

The differences between checked and unchecked exceptions are: Checked exceptions must be explicitly caught or propagated as described in Basic try-catch-finally Exception Handling. Unchecked exceptio...

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A) Java 2 Platform Standard EditionB) Java 2 Internet Standard EditionC) Java 2 Platform Independent Standard EditionD) Java 2 Systems Edition

srinivasa reddy

• Mar 12th, 2012

Java 2 platform stranded Edition

Laxmi Kiranmayi

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• May 31st, 2008

Java 2 platform Standard Edition

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In Java, object types (i.e., classes) must be explicitly constructed for initialization. Explain object construction. Then, state the name of the mechanism for object destruction, and explain in simple terms how it works.

Priya

• Mar 16th, 2012

In java Object destruction is automatically done by Garbage Collector which is provided y java run time system.

when ever the scope of the object is over then the memory which is allocated for that object is released by the garbage collector.The programmer no need to do anything explicitly.

Priya

• Mar 15th, 2012

We can construct the objects for a class by using the new keyword in java. Suppose take an Employee class and we can construct the objects for this class in the following way. Employee emp=new Employ...

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naveen.chinthala

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• Mar 20th, 2012

By using Class.forName,we can create object

Devapangu Mangaiah

• Mar 19th, 2012

Using factory method

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The Vector class provides the capability to implement a growable array of objects

hukmaram kumawat

• Mar 21st, 2012

Vector class is a dynamic array.we can store any type data and unlimited object in vector class.

depiks

• Sep 12th, 2005

A vector implements dynamic array, which can grow and shrink dynamically.It is similar to Arraylist with a difference that vector can be synchronized. it also contain some legacy methods.

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The Object class is extended by all other classes.

Sandhya.Kishan

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• Mar 24th, 2012

The object class is the super class of every class and it is extended by all the other classes.

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The FontMetrics class is used to define implementation-specific properties, such asascent and descent, of a Font object.

Sandhya.Kishan

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• Mar 24th, 2012

Font class is used to set or retrieve the screen fonts.The Font class maps the characters of the language to their respective glyphs. The FontMetrics class defines a font metrics object, which encapsu...

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The SimpleTimeZone class provides support for a Gregorian calendar.

Sandhya.Kishan

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• Mar 24th, 2012

Time zone that is use with a Gregorian calendar is a subclass of TimeZone which represented by SampleTimeZone class.By using the base time zone offset from GMT time zone ID and rules, for starting and ending the time of daylight we create SampleTimeZone class.

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The File class is used to create objects that provide access to the files and directories of alocal file system.

Sandhya.Kishan

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• Mar 24th, 2012

File class is used to provide methods to perform some basic file-system operations such as checking the file length,
create/remove folders etc.File class is used to read and write data to and from files.It provides access to directories of local file system with the help of objects created.

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The abs() method is used to calculate absolute values.

Sandhya.Kishan

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• Mar 24th, 2012

To returns the absolute value of a specified number we use the method abs(x).
Example:
int value1 = -1000;
int abs1 = Math.Abs(value1);

output will be 1000 which is an absolute value.

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Sandhya.Kishan

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• Mar 24th, 2012

Some advantages 1.N-Tier systems are useful as they allow a business to utilize any combination of software and hardware resources that they want or need it also allows to add on any components that...

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How to find the size of the (datatype) variable in java?in c we use sizeof() operator for for finding size of data type

Sandhya.Kishan

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• Mar 27th, 2012

There is no any particular function in java to find the size of the variable,because java removes the need for an application to know about how much of space needs to be reserved for a primitive value, an object or an array with a given number of elements.

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The GregorianCalendar provides support for traditional Western calendars.

Sandhya.Kishan

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• Mar 27th, 2012

GregorianCalendar is a concrete implementation of a Calendar for Gregorian calendar.Traditional Western calendars are supported by the GregorianCalender.It has two standard eras BC and AD.Only the current era recognizes the implementation of this calender class.

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An abstract method is a method whose implementation is deferred to a subclass.

Sandhya.Kishan

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• Mar 27th, 2012

Method which is define in the class without implementation is call as Abstract Method. Abstract Method must be define with abstract keywords.

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The high-level thread states are ready, running, waiting, and dead.

Sandhya.Kishan

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• Mar 27th, 2012

The thread states are 1.Ready state-This state signifies that the thread is ready for execution. 2.Running state-A thread in running state has access to the CPU i.e.,the thread is being executed. 3.Wa...

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The purpose of the System class is to provide access to system resources.

Sandhya.Kishan

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• Mar 27th, 2012

The purpose is that it provide access to externally defined properties and environment variables.It is used to read the system properties.

By using this class we can read time, and date, current running process,current Runtime.

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