Explain what is the difference between a string copy (strcpy) and a memory copy (memcpy)? When should each be used?
#include<stdio.h> #include<conio.h> void main() { int m=0111,n=20; printf("%d%d\n",m,n); getch(); }
Write a code to achieve inter processor communication (mutual exclusion implementation pseudo code)?
Explain the binary height balanced tree?
we have to use realloc only after malloc or calloc ? or we can use initially with out depending on whether we are using malloc or calloc in our program ?
Do you know the difference between malloc() and calloc() function?
In a switch statement, explain what will happen if a break statement is omitted?
What does malloc () calloc () realloc () free () do?
Synonymous with pointer array a) character array b) ragged array c) multiple array d) none
will u give me old quesrion papers for aptitude for L & t info tech?
Describe dynamic data structure in c programming language?
Write a program which calculate sum of several number and input it into an array. Then, the sum of all the number in the array is calculated.
two variables are added answer is stored on not for third variable how it is possible?