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1.	#include<iostream>using namespace std;int main (){int cin;cin >> cin;cout << "cin" << cin;return 0;}Thanks to Gokul Kumar for contributing this question.(A) error in using cin keyword(B) cin+junk value(C) cin+input(D) Runtime error
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2.	Inline functions are useful when(A) Function is large with many nested loops(B) Function has many static variables(C) Function is small and we want to avoid function call overhead.(D) None of the above
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Explore topic-wise InterviewSolutions in .

#include&lt;iostream&gt;using namespace std;int main (){int cin;cin &gt;&gt; cin;cout &lt;&lt; "cin" &lt;&lt; cin;return 0;}Thanks to Gokul Kumar for contributing this question.(A) error in using cin keyword(B) cin+junk value(C) cin+input(D) Runtime error

Inline functions are useful when(A) Function is large with many nested loops(B) Function has many static variables(C) Function is small and we want to avoid function call overhead.(D) None of the above

#include<iostream>using namespace std;int main (){int cin;cin >> cin;cout << "cin" << cin;return 0;}Thanks to Gokul Kumar for contributing this question.(A) error in using cin keyword(B) cin+junk value(C) cin+input(D) Runtime error