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Computer Science Engineering System Analysis And Design Difficulty: Medium

What is the output of second program if we run the demo1 first and after that we run demo2 in the different terminal? /*This is demo1.c*/ #include<stdio.h> #include<sys/ipc.h> #include<sys/shm.h> #include<string.h> int main() { int shm_id; char *addr; struct shmid_ds ds; shm_id = shmget((key_t)1234,10,0666|IPC_CREAT); if(shm_id == -1){ perror("shmget"); } addr = (char*)shmat(shm_id,NULL,SHM_RND); if(addr == (char *)-1){ perror("shmat"); } strcpy(addr,"Example"); if (shmdt(addr) != 0){ perror("shmdt"); } sleep(10); if( shmctl(shm_id,IPC_RMID,0) == -1){ perror("shmctl"); } return 0; } /*This is demo2.c*/ #include<stdio.h> #include<sys/ipc.h> #include<sys/shm.h> int main() { int shm_id; char *addr; struct shmid_ds ds; shm_id = shmget((key_t)1234,10,0666|IPC_CREAT); if(shm_id == -1){ perror("shmget"); } addr = (char*)shmat(shm_id,NULL,SHM_RND); if(addr == (char *)-1){ perror("shmat"); } printf("%s\n",addr); if (shmdt(addr) != 0){ perror("shmdt"); } return 0; } An inverter is also called a _____ gate. In functional decomposition, the data flow diagram The maximum length in DOS commands is The statement int n[4] = {11, -13, 17, 105};