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: Jan 15, 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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Which statement should be added in the following program to make work it correctly?
using namespace std;
int main (int argc, const char * argv[])
{
cout
Answer: C
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Which statement should be added in the following program to make work it correctly?
using namespace std;
int main (int argc, const char * argv[])
{
cout
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Question 2
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Which of the following expressions decrement variable i by 2? (Choose two.)
Answer: B,C
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Which of the following expressions decrement variable i by 2? (Choose two.)
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Question 3
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What happens when you attempt to compile and run the following code?
#include
#include
using namespace std;
int main()
{ string s1[]= {"How" , "to" };
s1[0].swap(s1[1]);
for (int i=0; i
Answer: B
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What happens when you attempt to compile and run the following code?
#include
#include
using namespace std;
int main()
{ string s1[]= {"How" , "to" };
s1[0].swap(s1[1]);
for (int i=0; i
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Question 4
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What happens when you attempt to compile and run the following code?
#include
#include
using namespace std;
class A {
public:
int x;
A() { x=0;}
A(int x) { this?>x=x;}
};
class B : private A {
public:
using A::x;
B() { x=1;}
B(int x) {this?>x = x;}
};
int main () {
B c1;
B c2(?5); cout
Answer: B
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What happens when you attempt to compile and run the following code?
#include
#include
using namespace std;
class A {
public:
int x;
A() { x=0;}
A(int x) { this?>x=x;}
};
class B : private A {
public:
using A::x;
B() { x=1;}
B(int x) {this?>x = x;}
};
int main () {
B c1;
B c2(?5); 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