What are the two types of comments?

0 Answers  

---

What are the advantages of pointers?

0 Answers  

---

Is c++ built on c?

0 Answers  

---

Explain one method to process an entire string as one unit?

0 Answers  

---

What is a namespace in c++?

3 Answers  

---

If we declare two macro with the same identifier without doing undef the first, what will be the result? eg: #define MAX_SIZE 100 #define MAX_SIZE 200 int table1[MAX_SIZE];

3 Answers  

---

Is swift faster than c++?

0 Answers  

---

What is tellg () in c++?

0 Answers  

---

Read the following program carefully and write the output of the program. Explain each line of code according to given numbering. #include <stdio.h> #include <unistd.h> #include <stdlib.h> #include <errno.h> 1……………… int main (void) { pid_t pid; 2………………………… pid = fork(); 3…………………………. if (pid > 0) { int i; 4………………………… for (i = 0; i < 5; i++) { 5………………… …………… printf(" I AM VU : %d\n", i); 6………………… …………… sleep(1); } exit(0); } 7………………… ……… else if (pid == 0) { int j; for (j = 0; j < 5; j++) { 8……………………………… printf(" I have no child: %d\n", j); sleep(1); } _exit(0); } else { 9………………………………fprintf(stderr, "can't fork, error %d\n", errno); 10……………… … ………… exit (EXIT_FAILURE); } }

1 Answers  

---

Name some pure object oriented languages?

1 Answers  

---

Which bit wise operator is suitable for turning off a particular bit in a number?

0 Answers  

---

What is atoi in c++?

0 Answers  

---