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Exam Code: CPP-22-02
Exam Questions: 230
CPP - C++ Certified Professional Programmer
Updated: 26 Nov, 2025
Viewing Page : 1 - 23
Practicing : 1 - 5 of 230 Questions
Question 1

What happens when you attempt to compile and run the following code?
 #include <iostream>
 #include <map>
 #include <string>
 using namespace std;
 int main(){
 int second[] ={ 3, 4, 2, 1, 6, 5, 7, 9, 8, 10 };
 string first[] = {"three", "four", "two", "one", "six","five", "seven", "nine","eight"," ten"};
 multimap<int,string> m;
 for(int i=0; i<10; i++) {
 m.insert(pair<int,string>(second[i],first[i]));
 }
 if (m[11] == "eleven") {
 cout<<"eleven ";
 }
 for(multimap<int, string>::iterator i=m.begin();i!= m.end(); i++) {
 cout<<i?>second<<" ";
 }cout<<m.size();
 return 0;
 }

Options :
Answer: A
Question 2

What happens when you attempt to compile and run the following code?
 #include <iostream>
 using namespace std;int main()
 {
 cout<<true<<" "<<boolalpha<<false;
 return 0;
 }
Program outputs:

Options :
Answer: C
Question 3

What happens when you attempt to compile and run the following code?
 #include <deque>
 #include <vector>
 #include <iostream>
 using namespace std;
 int main ()
 {
 int t[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
 vector<int> v1(t, t + 10);
 deque<int> d1(v1.begin(), v1.end());deque<int> d2;
 d2 = d1;
 d2.insert(d1.rbegin(), 10);
 for(int i = 0; i<d1.size(); i++)
 {
 cout<<d1[i]<<" ";
 }
 return 0;
 }

Options :
Answer: D
Question 4

What will be output of the program when you attempt to compile and run the following
code?
 #include <iostream>
 #include <map>
 #include <vector>
 #include <string>
 using namespace std;
 int main(){
 int second[] ={ 3, 4, 2, 1, 6, 5, 7, 9, 8, 0 };
 string first[] = {"three", "four", "two", "one", "six","five", "seven", "nine","eight","zero"};
 multimap<int,string> m;for(int i=0; i<10; i++) {
 m.insert(pair<int,string>(second[i],first[i]));
 }
 m[0]="ten";
 m.insert(pair<int,string>(1,"eleven"));
 for(multimap<int, string>::iterator i=m.begin();i!= m.end(); i++) {
 cout<<i?>second<<" ";
 }
 return 0;
 }

Options :
Answer: A
Question 5

What happens when you attempt to compile and run the following code?
 #include <iostream>
 #include <algorithm>
 #include <vector>
 using namespace std;
 class A {
 int apublic:
 A(int a) : a(a) {}
 int getA() const { return a; } void setA(int a) { this?>a = a; }
 bool operator==(A & b) { return a == b.a; }
 };
 struct Compare{
 bool operator()(const A & a, const A & b) {return a.getA()==b.getA();};
 };
 int main () {
 int t[] = {1,2,3,4,5,1,2,3,4,5};
 vector<A> v (t,t+10);
 vector<A>::iterator it;
 A m1[] = {A(1), A(2), A(3)};
 it = search (v.begin(), v.end(), m1, m1+3, Compare());
 cout << "First found at position: " << it?v.begin() << endl;
 return 0;
 }
Program outputs:

Options :
Answer: B
Viewing Page : 1 - 23
Practicing : 1 - 5 of 230 Questions

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