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Question

Which of the following returns the first characters of the string str?

a.

str.charAt(0);

b.

str.substring(1);

c.

str.charAt(1);

d.

str.charAt(2);

Posted under UGC NET computer science question paper Web Technologies

Answer: (a).str.charAt(0);

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Q. Which of the following returns the first characters of the string str?
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