Answer Posted / djfox7200x

Strings are immutable.Hence they behave like a value type
when they are actually reference type;

eg. string objA="cat";
//cat is an immutable string in memory and objA points to
it.
string b=a; //reference is copied to b;

a="dog"; new immutable object created and a points to it;

//b is still cat since its refernce has not changed

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