Comment on local and global scope of a variable.

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Is string an object in c++?

0 Answers  

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Write a program and call it sortcheck.cpp which receives 10 numbers from input and checks whether these numbers are in ascending order or not. You are not allowed to use arrays. You should not define more than three variables

2 Answers   BirlaSoft, Crayonz,

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What is a smart pointer?

2 Answers  

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What is the Diffrence between a "assignment operator" and a "copy constructor"?

3 Answers   Wipro,

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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 the function to call to turn an ascii string into a long?

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Which software is used for c++ programming?

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Can a constructor return a value?

1 Answers  

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write a program that a 5 digit number and calculates 2 power that number and prints it.

2 Answers   Vimukti Technologies,

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Explain what are accessor methods?

0 Answers  

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What is class in c++ with example?

0 Answers  

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