C++ New And Delete Question:

Individual characters in a string are accessed as following:

a) cout << S.at(i);
b) cout << S[i];
c) both a) and b)
d) None

c) both a) and b)

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In C++ if program executed successfully, following value will be returned to the calling process, if nothing specified in return statement? a) 0 b) 1 c) -1 d) 2	Which of the following keyword is not used in exception handling: a) Try b) allow c) Catch d) Throw