Suppose ArrayList x contains two strings [Beijing, Singapore]. Which of the following methods will cause the list to become [Beijing, Chicago, Singapore]?
a. x.add("Chicago")
b. x.add(0, "Chicago")
c. x.add(1, "Chicago")
d. x.add(2, "Chicago")
c. x.add(1, "Chicago")
Computer Science & Information Technology
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Computer Science & Information Technology
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Computer Science & Information Technology
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Computer Science & Information Technology