rajjava

 Profile Answers by rajjava Questions by rajjava

• Sep 15th, 2005

 

1.in:

in parameter mode is used to pass values to subprogram when invoked.

2.out:

out is used to return values to callers of subprograms

3.in out:

it is used to define in and out

Bonthu

• Feb 11th, 2006

 

1> IN

2> OUT

3>INOUT.

Cheers,

Bonthu

Santanu Maity

• Jun 14th, 2006

 

IN     value pass by reference
Out   value pass by value
INOUT  value pass by value

bavani

• Oct 23rd, 2006

 

in - pass by value like constant values

out - uninitialized variable

inout -initialized variable

g_sidhu

 Profile 

• Jan 31st, 2008

 

IN (default): Passes a constant value from the calling environment into the procedure

OUT     :Passes a value from the procedure to the calling environment

IN OUT  :Passes a value from the calling environment into the procedure and a

                    possibly different value from the procedure back to the calling environment
                    using the same parameter

KSPRADEEP

• Oct 17th, 2012

 

Two modes of parameters are available to pass the parameter In and Out, the default parameter is IN.
In : Lets you pass a value to subprogram being called.It can not be changed inside the parameter(Constant)
Out:Lets the subprogram pass a valu to caller in side the subprogram. out parameter is an uninitialized variable.