how are environment variables used in real time projects (testing)?what answer

how are environment variables used in real time projects
(testing)?what answer should be given about this in
interview.need real time explanation breifly?thnx in
advance.

Question Posted / k5

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how are environment variables used in real time projects (testing)?what answer should be given abou..

Answer / venurao

environment variables used in vb and dis programing we
will identifies the reausable actions then select/create as
environment variables in then use that e variable in tool
wise (on any application)

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how are environment variables used in real time projects (testing)?what answer should be given abou..

Answer / m.hemkumar

Environment variable is a global variable where ever you
wnat you can use
Defining Environment variable:
Environment("variablename")=34
Using Environment variable:
msgbox Environment("variablename")

Note:

1)it is used when we want value from differnt action
2)it is used when we the value generated in one function is
used in different function
Ex:
First_Fun a,b

public function First_Fun(a,b)
b=a+b
Environment("c")=b
Second_Fun()
end function

public function Second_Fun()
msgbox Environment("c")
end function

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