Free C++ Institute CPP-22-02 Exam Questions

Become C++ Institute Certified with updated CPP-22-02 exam questions and correct answers

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Total 230 Questions | Updated On: Mar 08, 2026

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Question 1

What happens when you attempt to compile and run the following code? #include #include #include using namespace std; class B { int val; public:B(int v):val(v){} int getV() const {return val;} bool operator < (const B & v) const { return valstruct Out { ostream & out; Out(ostream & o): out(o){} void operator() (const T & val ) { out< v1(10); sort(t1, t1+5); sort(t2, t2+5); merge(t1,t1+5,t2,t2+5,v1.begin()); for_each(v1.begin(), v1.end(), Out(cout));cout<

A : 1 2 3 4 5 6 10 8 7 9

B : 3 2 4 1 5 6 7 8 9 10

C : 3 2 4 1 5 6 10 8 7 9

D : 1 2 3 4 5 6 7 8 9 10

E : compilation error

Answer: A

Question 2

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

B : program outputs: 10 0 1 2 3 4 5 6 7 8 9

C : program outputs: 0 1 2 3 4 5 6 7 8 9

D : compilation error

Answer: D

Question 3

What happens when you attempt to compile and run the following code? #include using namespace std;int main() { cout<
A : true false

B : 1 0

C : 1 false

D : true 0

E : compilation error

Answer: C

Question 4

What happens when you attempt to compile and run the following code? #include #include #include #include using namespace std; templatestruct Out { ostream & out; Out(ostream & o): out(o){} void operator() (const T & val ) { out<
A : 0 0

B : 0 1

C : 1 0

D : 1 1

Answer: D

Question 5

What happens when you attempt to compile and run the following code?#include #include #include #include #include using namespace std; int main(){ int t[] ={ 3, 4, 2, 1, 0, 1, 2, 3, 4, 0 }; vector v(t, t+10); multimap m; for(vector::iterator i=v.begin(); i!=v.end(); i++) { stringstream s; s<<*i<<*i; m.insert(pair(*i,s.str())); } for(multimap::iterator i=m.begin();i!= m.end(); i++) { cout<<*i<<" "; } return 0; }

A : program outputs: 3 4 2 1 0 1 2 3 4 0

B : program outputs: 00 11 22 33 44

C : program outputs: 0 0 1 1 2 2 3 3 4 4

D : program outputs: 0 0 0 1 1 1 2 2 2 3 3 3 4 4 4

E : compilation error

Answer: A

Page: 1 / 46
Total 230 Questions | Updated On: Mar 08, 2026

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