CPA-21-02 무료 덤프문제 온라인 액세스

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

• A.It prints: 5.210.0
• B.It prints: 52.10
• C.It prints: 5210
• D.It prints: 5.2110.0

Which definitions are correct?

• A.char c;
• B.int age;
• C.int char;
• D.int double;

What happens when you attempt to compile and run the following code?
#include <iostream>
#include <string>
using namespace std;
int main()
{
string s1[]= {"H" , "t" };
string s;
for (int i=0; i<2; i++) {
s = s1[i];
s.insert(1,"o");
cout << s;
}
return( 0 );
}

• A.It prints: Ht
• B.It prints: to
• C.It prints: Hoto
• D.It prints: Ho

What happens when you attempt to compile and run the following code?
#include <iostream>
using namespace std;
int op(int x, int y);
int main()
{
int i=2, j=2, k;
float f=0.3;
k = op(i, j);
cout<< k << "," << op(1, f);
return 0;
}
int op(int x, int y)
{
return x+y;
}

• A.It prints: 4,0.7
• B.It prints: 4,0
• C.It prints: 4,1
• D.It prints: 0,4

What happens when you attempt to compile and run the following code?
#include <iostream>
using namespace std;
void fun(char*);
int main()
{
char t[4]={'0', '1', '2', '3'};
fun(&t[0]);
return 0;
}
void fun(char *a)
{
cout << *a;
}

• A.It prints: 0123
• B.It prints: 1
• C.It prints: 0
• D.It prints: 01