How do you define/declare constants in c++?

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What is c++ course?

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What is an explicit constructor?

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Can a list of string be stored within a two dimensional array?

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Why do we need constructors in c++?

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Is it possible to have a recursive inline function in c++?

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What is encapsulation in c++ with example?

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What are shallow and deep copy?

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What is the type of 'this' pointer? When does it get created?

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What is the function of I/O library in C++ ?

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When must you use a pointer rather than a reference?

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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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