What does the error 'Null Pointer Assignment' mean and what causes this error?

0 Answers   TISL,

---

Explain what is the use of a semicolon (;) at the end of every program statement?

0 Answers  

---

. Write a program to get a string and to convert the 1st letter of it to uppercase

2 Answers   HTC,

---

Does c have enums?

0 Answers  

---

why we use pointer in c

7 Answers   HCL, TCS,

---

Can U write a C-program to print the size of a data type without using the sizeof() operator? Explain how it works inside ?

3 Answers   HCL, TCS,

---

what is the advantage of using SEMAPHORES to ORDINARY VARIABLES???

2 Answers   NSN,

---

what is the difference between const volatile int i & volatile const int j;

2 Answers   HCL,

---

How to declare a variable?

0 Answers  

---

Find the middle node in the linked list?? (Note:Do not use for loop, count and count/2)

6 Answers   Subex,

---

Can you explain what keyboard debouncing is, and where and why we us it? please give some examples

0 Answers   CSC, Wipro,

---

List the difference between a "copy constructor" and a "assignment operator"?

0 Answers   Accenture,

---