Answer / singamsa

thru function pointer approach

Answer / priya

In computer programming, a callback is executable code that is passed as an argument to other code
Function Pointers provide the concept of callback functions.

Answer / ravikumar

pointer provide the call back function by using arguments

How can I remove the trailing spaces from a string?

0 Answers   Aspire,

---

What is the purpose of realloc()?

0 Answers  

---

Consider the following C program. #include <stdio.h> int main() { int i; for (i=0;i<3;++i) { fork();fork(); } } How many processes are created when running this program (including the initial one)? Explain

2 Answers  

---

if a person is buying coconuts of Rs10,and then sell that coconuts of Rs9,with the loss of one rupee.After that the person became a millaniore.how?

9 Answers   Wipro,

---

WAP that prints the number from 1 to 100. but for multiplies of three print "XXX" instead of the number and for the multiplies of five print "YYY" . for number which are multiplies of both three and five print "ZZZ"

3 Answers  

---

What is difference between array and structure in c?

0 Answers  

---

What is dangling pointer in c?

0 Answers  

---

What is structure padding in c?

0 Answers  

---

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

5 Answers   Vector, Vector Solutions,

---

What is bubble sort technique in c?

0 Answers  

---

pgm to find number of words starting with capital letters in a file(additional memory usage not allowed)(if a word starting with capital also next letter in word is capital cann't be counted twice)

2 Answers   Subex, Wipro,

---

3. When do you say that a digraph is acyclic A)if and only if its first search does not have back arcs B)a digraph is acyclic if and only if its first search does not have back vertices C)if and only if its first search does not have same dfnumber D)None of these

0 Answers   Accenture,

---