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Pass the C++ Institute C++ Certified Professional Programmer CPP Questions and answers with ExamsMirror

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694 Students Passed

86% Average Score

95% Same Questions
Viewing page 6 out of 7 pages
Viewing questions 51-60 out of questions
Questions # 52:

What happens when you attempt to compile and run the following code?

#include

#include

#include <algorithm>

using namespace std;

templatestruct Out {

ostream & out;

Out(ostream & o): out(o){}

void operator() (const T & val ) { out<

int main() {

int t[]={3,2,4,1,5,10,9,7,8,6};

vector v1(t,t+10);

cout<<*max_element(v1.begin(), v1.end());

return 0;

}

Program outputs:

Options:

A.

3

B.

1

C.

6

D.

10

E.

compilation error

Questions # 53:

What happens when you attempt to compile and run the following code?

#include

#include <algorithm>

#include

using namespace std;

class A {

int a;

public:

A(int a) : a(a) {}

int getA() const { return a; } void setA(int a) { this?>a = a; }

};

int main () {

int t[] = {1,2,3,2,3,5,1,2,7,3,2,1,10, 4,4,5};

deque d (t,t+15);

int number = count(d.begin(), d.end(), 2);

cout<< number<

return 0;

}

Program outputs:

Options:

A.

4

B.

3

C.

2

D.

0

E.

compilation error

Questions # 54:

What happens when you attempt to compile and run the following code?

#include

#include

#include <algorithm>

#include

using namespace std;

templatestruct Out {

ostream & out;

Out(ostream & o): out(o){}

void operator() (const T & val ) { out<

struct Add : public binary_function {

int operator() (const int & a, const int & b) const {

return a+b;

}

};

int main() {

int t[]={1,2,3,4,5,6,7,8,9,10};

vector v1(t, t+10);

vector v2(10);

transform(v1.begin(), v1.end(), v2.begin(), bind1st(Add(), 1));

for_each(v2.rbegin(), v2.rend(), Out(cout));cout<

return 0;

}

Program outputs:

Options:

A.

1 2 3 4 5 6 7 8 9 10

B.

2 3 4 5 6 7 8 9 10 11

C.

10 9 8 7 6 5 4 3 2 1

D.

11 10 9 8 7 6 5 4 3 2

E.

compilation error

Questions # 55:

What happens when you attempt to compile and run the following code?

#include

#include

#include

using namespace std;

template void print(T start, T end) {

while (start != end) {

std::cout << *start << " "; start++;

}

}

int main(){

vectorv;

multiset s;

for(int i=10; i>0; i??) {

v.push_back(i); s.push_back(i);

}

print(v.begin(), v.end()); print(s.begin(), s.end());cout<

return 0;

}

Options:

A.

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

B.

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

C.

program outputs: 10 9 8 7 6 5 4 3 2 1 and unpredictable sequence of numbers range 1 to 10

D.

compilation error

Questions # 57:

What happens when you attempt to compile and run the following code?

#include

#include <algorithm>

#include

using namespace std;

int main () {

int t[] = {1,2,3,4,5,1,2,3,4,5};

vector v (t,t+10);

vector::iterator it;

int m1[] = {1, 2, 3};

it = search (v.begin(), v.end(), m1, m1+3);

cout << "found at position: " << it?v.begin() << endl;

return 0;

}

Program outputs:

Options:

A.

found at position: 5

B.

found at position: 0

C.

found at position: 6

D.

found at position: 1

E.

found at position: 10

Questions # 58:

What happens when you attempt to compile and run the following code?

#include

#include

#include

using namespace std;

int main ()

{

listl1;

dequed1;

for(int i=0; i<5; i++)

{

l1.push_back(i);l1.push_front(i);

d1.push_back(i);d1.push_front(i);

}

for(int i=0; i

{

cout<

}

cout<

return 0;

}

Options:

A.

program displays 4 4 3 3 2 2 1 1 0 0 0 0 1 1 2 2 3 3 4 4

B.

runtime exception

C.

compilation error due to line 11

D.

compilation error due to line 12

E.

compilation error due to line 16

Questions # 59:

What happens when you attempt to compile and run the following code?

#include

#include

#include <algorithm>

using namespace std;

templatestruct Out {

ostream & out;

Out(ostream & o): out(o){}

void operator() (const T & val ) { out<

int main() {

int t1[]={3,2,4,1,5};

int t2[]={5,6,8,2,1};

vector v1(10);

sort(t1, t1+5);

sort(t2, t2+5);

set_difference(t1,t1+5,t2,t2+5,v1.begin());

for_each(v1.begin(), v1.end(), Out(cout));cout<

return 0;

}

Program outputs:

Options:

A.

1 2 3 4 5 6 8 0 0 0

B.

3 4 0 0 0 0 0 0 0 0

C.

6 8 0 0 0 0 0 0 0 0

D.

compilation error

E.

1 2 5 0 0 0 0 0 0 0

Questions # 60:

Which stack initialization (line numbers) are correct? Choose all that apply.

#include

#include

#include

#include

#include

using namespace std;

int main()

{

deque mydeck;

list mylist;

vector myvector;

stack first;// Line I

stack second(mydeck);// Line II

stack third(second);// Line III

stack > fourth(mylist);// Line IV

stack > fifth(myvector);// Line V

return 0;

}

Options:

A.

line I

B.

line II

C.

line III

D.

line IV

E.

line V

Viewing page 6 out of 7 pages
Viewing questions 51-60 out of questions
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