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C++ Certified Professional Programmer (CPP) - CPPL Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
228 Total Questions
1
Question
What happens when you attempt to compile and run the following code? #include
using namespace std;
template
void f(A &a)
cout<<1‹ void f(int &a)
course sendi int main()
int a = 1;
f(a);
return O;
}
Options
A runtime exception 116/153
B compilation error
C program displays: 1
D program displays: 2
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2
Question
What happens when you attempt to compile and run the following code? #include < iostream> #include < algorithm> #include
using namespace std;
int main() (
int t[] = (10, 5, 9, 6, 2, 4, 7, 8, 3, 1);
map forint i=0; i <10; i++) {
}
pair p(5,5);
if (it I= m.end())
cout‹ first< else
cout«<"Not found! \n";
return 0;

Program outputs:
Options
A compilation error
B 10
C 5
D Not found!
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3
Question
What happens when you attempt to compile and run the following code? #include #include #include algorithm>
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 val ostream & operator «(ostream & out, const B &

v) { out< template ostream & out;
Out(ostream & o): out(o)0)
void operator() (const T & val ) {out< int main() {
int t[]=(8, 10, 5, 1, 4, 6, 2, 7, 9, 3);
set s1(t, t+10);
sort(s1.begin(), s1.end());
for_each(s1.begin(), s1.end(), Out(cout));cout‹ return O;
}

Program outputs:
Options
A 10987654321
B 81051462793 114/153
C compilation error
D 12345678910
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4
Question
Which pieces of code inserted independently into places marked 1 and 2 will cause the program to compile and display: 0 1 2 3 4 5 6 7 8 9? Choose all that apply. #include list> #include
using namespace std;
class A { int a; public:
A(int a)( this?>a=a;}
//insert code here 1
};
//insert code here 2
template void print(T start, Tend) {
while (start!= end) {
std::cout «*start <<""; start++;
}
int main() f
A t1[] =(1, 7, 8, 4, 5 };list [1(t1, t1 + 5);
A t2[] = ( 3, 2, 6, 9, 0 };list 12(t2, t2 + 5);
11.sort();12.sort();|1.merge(12);
print(|1.begin(), 11.end());
print(I2.begin(), I2.end()); cout< return O;
}
28/153
Select 5
Options
A place 1: bool operator < (const A &
B place 1: bool operator ‹ (const A &
C { c<
D place 1: bool operator < (const A &
E ( return this?>a‹ b.a;) place 2: ostream & operator « (ostream & c, const A &
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5
Question
What happens when you attempt to compile and run the following code? Choose all that apply. #include < iostream> #include #include ‹string> #include < list> #include #include
using namespace std;
class B {int val;
public: B(int v=0): val(v))
int getV) const (return val;}
operator int() const ( return val; };);
templatestruct Out (
ostream & out;
Out(ostream & o): out(o))
void operator() (const T & val) {out‹ it main
int t[] = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
fstream f("test.out", ios:: trunc|ios::out);
list |(t, t+10);
for_each(l.begin(), I.end(), Out(f));
f.close();
f.open("test.out");
for good):/{
int i;
f>>i;
cout«i«""';
f.close();
return O;
Select 5
Options
A no file will be created nor opened
B file test.out will be truncated
C program will display sequence 1 2 3 4 5 6 7 8 9 10
D file test.out will be opened writing
E file test.out will be opened for reading
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