最新のCLA-11-03問題集で試験を準備する

What happens if you try to compile and run this program?
#include <stdio.h>
int main (int argc, char *argv[]) {
int i = 0;
printf ("%s", argv[i]);
return 0;
}
Choose the right answer:

• A. Execution fails
• B. The program outputs an unpredictable string, or execution fails
• C. The program outputs a predictable non-empty string
• D. The program outputs an empty string
• E. Compilation fails

What happens if you try to compile and run this program?
#include <stdio.h>
struct s {
int i;
};
void fun(struct S st) {
st.i --;
int main (void) {
int k;
struct $ str1 = { 2 };
fun (str1) ;
k =str1.i;
printf("%d", k);
return 0;
}
-
Choose the correct answer:

• A. The program outputs 3
• B. The program outputs 2
• C. Compilation fails
• D. The program outputs 1
• E. The program outputs 0

What happens if you try to compile and run this program?
#include <stdio.h>
int main (int argc, char *argv[]) {
int i = 'A' - 'B';
int j = 'b' - 'a';
printf("%d",i / j);
return 0;
}
Choose the right answer:

• A. Execution fails
• B. The program outputs -1
• C. Compilation fails
• D. The program outputs 1
• E. The program outputs 0

What happens if you try to compile and run this program?
#include <stdio.h>
int main(int argc, char *argv[]) {
int i = 2 / 1 + 4 / 2;
printf("%d",i);
return 0;
}
Choose the right answer:

• A. The program outputs 3
• B. The program outputs 5
• C. The program outputs 4
• D. Compilation fails
• E. The program outputs 0

What happens if you try to compile and run this program?
#define ALPHA 0
#define BETA ALPHA-1
#define GAMMA 1
#define dELTA ALPHA-BETA-GAMMA
#include <stdio.h>
int main(int argc, char *argv[]) {
printf ("%d", DELTA);
return 0;
Choose the right answer:

• A. The program outputs -2
• B. The program outputs 2
• C. The program outputs -1
• D. Compilation fails
• E. The program outputs 1