Interview question based on skill :
Take as many assements as you can to improve your validate your skill rating
Total Questions: 5
1. Which one of the following string will print first by this program?
#include
#include
void *fun_t(void *arg);
void *fun_t(void *arg)
{
printf("Sanfoundry\n");
pthread_exit("Bye");
}
int main()
{
pthread_t pt;
void *res_t;
if(pthread_create(&pt,NULL,fun_t,NULL) != 0)
perror("pthread_create");
printf("Linux\n");
if(pthread_join(pt,&res_t) != 0)
perror("pthread_join");
return 0;
}
Correct Answer is : Sanfoundry
2. What is the output of this program?
#include
#include
void *fun_t(void *arg);
void *fun_t(void *arg)
{
int ret;
ret = pthread_exit("Bye");
printf("%d\n",ret);
}
int main()
{
pthread_t pt;
void *res_t;
if(pthread_create(&pt,NULL,fun_t,NULL) != 0)
perror("pthread_create");
if(pthread_join(pt,&res_t) != 0)
perror("pthread_join");
return 0;
}
Correct Answer is : none of the mentioned
3. What is the output of this program?
#include
#include
void *fun_t(void *arg);
void *fun_t(void *arg)
{
printf("Sanfoundry\n");
pthread_exit("Bye");
}
int main()
{
pthread_t pt;
void *res_t;
if(pthread_create(&pt,NULL,fun_t,NULL) != 0)
perror("pthread_create");
return 0;
}
Correct Answer is : this program will print nothing
4. What is the output of this program?
#include
#include
void *fun_t(void *arg);
void *fun_t(void *arg)
{
printf("%d\n",a);
pthread_exit("Bye");
}
int main()
{
int a;
pthread_t pt;
void *res_t;
a = 10;
if(pthread_create(&pt,NULL,fun_t,NULL) != 0)
perror("pthread_create");
if(pthread_join(pt,&res_t) != 0)
perror("pthread_join");
return 0;
}
Correct Answer is : none of the mentioned
5. What is the output of this program?
#include
#include
int a;
void *fun_t(void *arg);
void *fun_t(void *arg)
{
printf("%d\n",a);
pthread_exit("Bye");
}
int main()
{
pthread_t pt;
void *res_t;
a = 10;
if(pthread_create(&pt,NULL,fun_t,NULL) != 0)
perror("pthread_create");
if(pthread_join(pt,&res_t) != 0)
perror("pthread_join");
return 0;
}
Correct Answer is : 10
