Which operations are permitted on pointers?

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What is a built-in function?

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What is polymorphism in c++? Explain with an example?

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How would you find out if a linked-list is a cycle or not?

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Explain about templates of C++.

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How do you find out if a linked-list has an end? (I.e. The list is not a cycle)

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Explain how functions are classified in C++ ?

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Which should be more useful: the protected and public virtuals?

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What is bubble sort c++?

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What are the advantages of C++ programming compared to C programming?

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Comment on c++ standard exceptions?

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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); } }

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