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: Sep 03, 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 happens when you attempt to compile and run the following code?
#include
using namespace std;
class BaseC
{
public:
int *ptr;
BaseC() { ptr = new int(10);}
BaseC(int i) { ptr = new int(i); }
~BaseC() { delete ptr; }
};
void fun(BaseC x);
int main()
{
BaseC *o = new BaseC(5);
fun(*o);
}
void fun(BaseC x) {
cout
Answer: C
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What happens when you attempt to compile and run the following code?
#include
using namespace std;
class BaseC
{
public:
int *ptr;
BaseC() { ptr = new int(10);}
BaseC(int i) { ptr = new int(i); }
~BaseC() { delete ptr; }
};
void fun(BaseC x);
int main()
{
BaseC *o = new BaseC(5);
fun(*o);
}
void fun(BaseC x) {
cout
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Question 2
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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 3
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What happens when you attempt to compile and run the following code?#include using namespace std;void print(char *c);int main (int argc, const char * argv[]){print("Test");return 0;}void print(char *c){cout
Answer: A
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What happens when you attempt to compile and run the following code?#include using namespace std;void print(char *c);int main (int argc, const char * argv[]){print("Test");return 0;}void print(char *c){cout
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Question 4
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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 5
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What is the output of the program?
#include
using namespace std;
#define SQR(x)(x*x)
int main(int argc, char *argv[]) {
int x, y=2;
x = SQR(y); cout
Answer: B
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What is the output of the program?
#include
using namespace std;
#define SQR(x)(x*x)
int main(int argc, char *argv[]) {
int x, y=2;
x = SQR(y); cout