Answer Posted / ravi joshi

Do you mean funtion(s) in libc? if not, it is very simple.
Irrespective or static or dynamic, the library always
contains an executable code but not linked. When application
uses the library, the code is linked at application link
time or load time depending on whether the library is static
or dynamic respectively.

for adding function in a library, just add the new function
as if you are adding any other function and recompile it as
a library. When linked with application, the new function
will become useable.

What are the different types of C instructions?

681

---

Can we change the value of static variable in c?

568

---

Is c language still used?

540

---

design and implement a data structure and performs the following operation with the help of file (included 1000 student marks in 5 sub. and %also) 1.how many students are fail in all 5 subjects (if >35) 2. delete all student data those are fail in all 5 subjects. 3. update the grace marks (5 no. if exam paper is 100 marks) 4. arrange the student data in ascending order basis of marks. 5.insert double of deleted students with marks in the list.

1501

---

Create a simple code fragment that will swap the values of two variables num1 and num2.

817

---

---

Explain why can’t constant values be used to define an array’s initial size?

860

---

What is a buffer in c?

578

---

How are pointers declared in c?

603

---

What is the most efficient way to count the number of bits which are set in an integer?

595

---

Can we compile a program without main() function?

637

---

What is structure padding in c?

632

---

what does static variable mean?

657

---

#include int main(){ int i=10; int *ptr=&i; *ptr=(int *)20; printf("%d",i); return 0; } Output: 20 can anyone explain how came the output is 20

1269

---

Differentiate abs() function from fabs() function.

602

---

What is mean by Data Driven framework in QTP? Can any one answer me in details on this regard.

1788

---