Answer / kamlesh patahk

demand paging is used in operating system when a user want
to access a page from memory than system find page from
memory at demand not befor demand/need

main() { int *ptr=(int*)malloc(sizeof(int)); *ptr=4; printf("%d",(*ptr)+++*ptr++); }

2 Answers  

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Explain the advantages of using macro in c language?

0 Answers  

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why arithmetic operation can’t be performed on a void pointer?

1 Answers  

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can anyone please tell me wat is backlogs... i was looking for the job openings where i read this.. eligibility criteria minimum 70% in degree without backlogs. is that arrear.. if so is it standing arrear or history of arrears... please help me...

11 Answers   CTS, Indian Navy, L&T, Microsoft, SSB, TCE, TCS,

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.find the output of the following program? char*myfunc(char*ptr) { ptr +=3; return (ptr); } int main() { char*x,*y; x="HELLO"; y=myfunc(x); printf("y = %s ",y); return 0; }

0 Answers  

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What is the use of the #include directive?

3 Answers  

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Explain what a Binary Search Tree is.

3 Answers  

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main() { printf("hello"); fork(); }

0 Answers   Wilco,

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using only #include <stdio.h> and #include <stdlib.h> Write a program in C that will read an input from the user and print it back to the user if it is a palindrome. The string ends when it encounters a whitespace. The input string is at most 30 characters. Assume the string has no spaces and distinguish between and lowercase. So madam is a palindrome, but MadAm is not a palindrome. Use scanf and %s to read the string. Sample Test: Enter a string: madam madam is a palindrome. Enter a string: 09023 09023 is not a palindrome.

0 Answers  

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In this assignment you are asked to write a multithreaded program to find the duplicates in an array of 10 million integers. The integers are between -5000,000 to 5000,000 and are generated randomly. Use 10 threads, each thread works on 1000,000 integers. Compare the time needed to accomplish the task with single thread of execution program. Do not include the time to fill the array with integers in the execution time.

0 Answers  

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C language questions for civil engineering

0 Answers   Tech Mahindra,

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#include<stdio.h> main(0 { printf("\n %d %d %d",sizeof(3),sizeof("3"),sizeof(3)); }

4 Answers   HCL,

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