Find the output of the following Java code snippet after execution of

1.	Find the output of the following Java code snippet after execution of each java statement labelled as Line 1, Line 2, Line 3, Line 4:String userid="INDIA",pwd="";pwd=userid.substring(0,2); //Line 1int L=userid.length(); //Line 2pwd=pwd.toLowerCase(); //Line 3pwd=pwd.concat(""+L); //Line 4
Answer» The output is: IN 5 in in5

Find the output of the following Java code snippet after execution of each java statement labelled as Line 1, Line 2, Line 3, Line 4:String userid="INDIA",pwd="";pwd=userid.substring(0,2); //Line 1int L=userid.length(); //Line 2pwd=pwd.toLowerCase(); //Line 3pwd=pwd.concat(""+L); //Line 4

Answer»

The output is:

in5

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Find the output of the following Java code snippet after execution of each java statement labelled as Line 1, Line 2, Line 3, Line 4:String userid="INDIA",pwd="";pwd=userid.substring(0,2); //Line 1int L=userid.length(); //Line 2pwd=pwd.toLowerCase(); //Line 3pwd=pwd.concat(""+L); //Line 4

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