Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


what is mean by method signature?

Answers were Sorted based on User's Feedback



what is mean by method signature?..

Answer / chandmanik20@gmail.com

method signature means:-
1. Name of method.
2. Type of arguments.
3. Number of arguments.
4. Order of arguments.

Is This Answer Correct ?    7 Yes 0 No

what is mean by method signature?..

Answer / neha rajpal

Method signature means method name and parameter list and also
order of the parameter these three define's the mathod
signature

Is This Answer Correct ?    3 Yes 1 No

what is mean by method signature?..

Answer / p.nandakishore

It consists of method name and type of the parameters

void sum(int a,int b){}

sum(int,int) is the method signature

In a class we cannot have two methods with the same method
signature

Is This Answer Correct ?    2 Yes 0 No

what is mean by method signature?..

Answer / ravi

any one tell the answer

Is This Answer Correct ?    1 Yes 2 No

what is mean by method signature?..

Answer / vikneswarank

method signature means defind the method in diff signature
diff no arguments
diff datatype if arguments
diff sequence of arguments
for example

public class PolyOverload1
{
public int iEmpNo;
protected double dbSalary;
private boolean boolPermanent;
String strEmpName;

public PolyOverload1()
{
System.out.println("PolyOverload constructor");
iEmpNo = 1001;
strEmpName = "Base Employee";
dbSalary = 20000.500;
}

public void getEmpDetails()
{
// to print the employee details
System.out.println("Emp no : " + iEmpNo);
System.out.println("Emp name : " + strEmpName);
}

//no of arguments difference
public void getEmpDetails(int eno)
{
//to print the employee details
System.out.println("Emp no [getEmpDetails(int eno)]
: " + eno);
System.out.println("Emp name [getEmpDetails(int
eno)] : " + strEmpName);
}

//different type of data type
//note : return type can be different for overloading
public int getEmpDetails(String ename)
{
// to print the employee details
System.out.println("Emp no [getEmpDetails(String
ename)] : " + iEmpNo);
System.out.println("Emp name [getEmpDetails(String
ename)] : " + ename);
return iEmpNo;
}

//no of arguments difference
public void getEmpDetails(int eno, String ename)
{
// to print the employee details
System.out.println("Emp no [getEmpDetails(int eno,
String ename)] : " + eno);
System.out.println("Emp name [getEmpDetails(int eno,
String ename)] : " + ename);
}

//different seguence type of data type
public void getEmpDetails(String ename, int eno)
{
// to print the employee details
System.out.println("Emp no [getEmpDetails(String
ename, String eno)] : " + eno);
System.out.println("Emp name [getEmpDetails(String
ename, String eno)] : " + ename);
}

public static void main (String arg[])
{
//Object creation
PolyOverload1 polyObj = new PolyOverload1();
//static binding or early binding...during compile
time JVM will find that the method's reference to call
polyObj.getEmpDetails();
polyObj.getEmpDetails(1002);
polyObj.getEmpDetails("Test Employee1");
polyObj.getEmpDetails(1003, "Test Employee2");
polyObj.getEmpDetails("Test Employee3", 1004);
}
}

Is This Answer Correct ?    0 Yes 1 No

Post New Answer

More Core Java Interview Questions

Why string objects are immutable in java?

0 Answers  


What is integer parseint?

0 Answers  


What is function declaration?

0 Answers  


When will we prefer to use set and list in java and why?

0 Answers  


Can you make a constructor final in Java?

0 Answers   SwanSoft Technologies,


What are the important features of Java 11 release?

0 Answers  


What is the purpose of setAutoCommit() ?

1 Answers   Google,


How do you use, call, and access a static method in Java?

2 Answers  


What is byte data type?

0 Answers  


What do you know about java?

0 Answers  


what is connection pooling with example?

3 Answers   Amdocs,


What modifiers may be used with an inner class that is a member of an outer class in java programming?

0 Answers  


Categories