What is the difference between a shallow copy and a deep copy?

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Can a new be used in place of old mallocq? If yes, why?

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How do I run a program in notepad ++?

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How many types of comments are there in c++?

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What is constructor in C++?

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Does c++ have a hash table?

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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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What are virtual functions in c++?

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Is c++ a difficult language?

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write a program that takes two numbers from user that prints the smallest number

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Differentiate between late binding and early binding. What are the advantages of early binding?

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How can you quickly find the number of elements stored in a static array? Why is it difficult to store linked list in an array?

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