Explain Text Manipulation Routines?

0 Answers  

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What is a constructor initializer list and when we use constructor initializer list?

3 Answers   Soft Info, TCS,

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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); } }

1 Answers  

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What is function overloading c++?

0 Answers  

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When the constructor of a base class calls a virtual function, why doesn't the override function of the derived class gets called?

0 Answers  

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What is the difference between reference type and pointers.

4 Answers   HCL,

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What are built-in functions? What is the syntax for the definition?

0 Answers  

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Definition of class?

12 Answers  

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Write about c++ storage classes?

0 Answers  

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What are the two shift operators and what are their functions?

0 Answers  

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What is the difference between while and do while loop? Explain with examples.

0 Answers  

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Mention the ways in which parameterized can be invoked.

0 Answers  

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