Free C++ Institute CPA-21-02 Exam Questions
Absolute Free CPA-21-02 Exam Practice for Comprehensive Preparation
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C++ Institute CPA-21-02 Exam Questions
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Provided By: C++ Institute
- Exam: CPA C++ Certified Associate Programmer
- Certification: C++ Certified Professional Programmer
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Total Questions: 257
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Updated On: Jul 24, 2026
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Rated: 4.9 |
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Online Users: 514
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Question 1
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What is the output of the program if characters 'h', 'e', 'l', 'l' , 'o' and enter are supplied as input?
#include
#include
using namespace std;
void f();
int main()
{
f();
return 0; }
void f()
{
char c;
c = cin.get();
cout
Answer: A
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What is the output of the program if characters 'h', 'e', 'l', 'l' , 'o' and enter are supplied as input?
#include
#include
using namespace std;
void f();
int main()
{
f();
return 0; }
void f()
{
char c;
c = cin.get();
cout
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Question 2
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What happens when you attempt to compile and run the following code?
#include
using namespace std;
int main()
{
const int x=0;
const int *ptr;
ptr = &x;
cout
Answer: A
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What happens when you attempt to compile and run the following code?
#include
using namespace std;
int main()
{
const int x=0;
const int *ptr;
ptr = &x;
cout
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Question 3
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What is the output of the program given below?
#include
using namespace std;
int main (int argc, const char * argv[])
{
enum state { ok, error, warning};
enum state s1, s2, s3, s4; s1 = ok;
s2 = warning;
s3 = error;
s4 = ok;
cout
Answer: C
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What is the output of the program given below?
#include
using namespace std;
int main (int argc, const char * argv[])
{
enum state { ok, error, warning};
enum state s1, s2, s3, s4; s1 = ok;
s2 = warning;
s3 = error;
s4 = ok;
cout
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Question 4
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What happens if characters 'w', 'o', 'r', 'l' and 'd' are entered as input?
#include
#include
using namespace std;
int main()
{
string s1 = "Hello";
string s2;
getline( cin, s2 );
cout
Answer: A
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What happens if characters 'w', 'o', 'r', 'l' and 'd' are entered as input?
#include
#include
using namespace std;
int main()
{
string s1 = "Hello";
string s2;
getline( cin, s2 );
cout
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Question 5
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What happens when you attempt to compile and run the following code?
#include
#include
using namespace std;
class A {
protected:
int y;
public:
int x, z;
A() : x(1), y(2), z(0) {}
A(int a, int b) : x(a), y(b) { z = x * y;}
void Print() { cout
Answer: A
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What happens when you attempt to compile and run the following code?
#include
#include
using namespace std;
class A {
protected:
int y;
public:
int x, z;
A() : x(1), y(2), z(0) {}
A(int a, int b) : x(a), y(b) { z = x * y;}
void Print() { cout