Question

Suppose that a String variable str has already been defined and holds some String.

In the box provided below, write a statement that changes str to all lower case characters, and then copies the result back to str.

Answer 1

It depends on the language used, for example,
Java:
str=str.toLowerCase();

VB:
str=LCase(str)
or
str=str.ToLower()
or
str=StrConv(str,VbStrConv.LowerCase)

Answer 2

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