What is the output of this program ? | C++ Questions & Answers

Which of the following methods doesn't use sorting?

A) Insertion	B) Deletion
C) Exchange	D) Selection

Answer & Explanation Answer: A) Insertion

Explanation:

Using insertion we can perform insertion sort, using selection we can perform selection sort, using exchange we can perform the bubble sort.But by using deletion we cannot perform any sort.

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Which among the following are not access Specifiers in C++?

A) Public	B) Protected
C) Default	D) Private

Answer & Explanation Answer: C) Default

Explanation:

Default is the access specifier in java not in C++

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A) d99	B) d9d9
C) d9	D) compile time error

What is the output of this program ? #include using namespace std; int n(char, int); int (*p) (char, int) = n; int main() { (*p)('d', 9); p(10, 9); return 0; } int n(char c, int i) { cout << c << i; return 0; }

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What is the output of this program ?

#include
using namespace std;
int n(char, int);
int (p) (char, int) = n;
int main()
{
(p)('d', 9);
p(10, 9);
return 0;
}
int n(char c, int i)
{
cout << c << i;
return 0;
}