Answer Posted / sagar

here in b=++a + ++a;
a
Initial Value 5
First Prefix 6
Second Prefix 7
Final Equation b = 7 + 7 = 14...
So,correct answer is 14....

if the equation was as below:
c=++a;//a==6
d=++a;//a=7
b=c+d;//b=6+7=13
then b==13...

Describe the header file and its usage in c programming?

622

---

What is extern c used for?

571

---

Explain what is the purpose of "extern" keyword in a function declaration?

623

---

What is s in c?

618

---

Can I use base-2 constants (something like 0b101010)? Is there a printf format for binary?

579

---

---

Differentiate between a structure and a union.

768

---

What is difference between main and void main?

630

---

What are the 4 types of organizational structures?

625

---

Wt are the Buses in C Language

2753

---

a) Identify the following declarations. Ex. int i (integer variable) float a[l0](array of 10 real nos) int (*f())() void *f int (*f()) [] void *f int f[] [] [] char *(*f) () int (*f[]) [] float(*f) [] [] float **f int ******f

1587

---

How do I use void main?

633

---

difference between Low, Middle, High Level languages in c ?

1634

---

Why isnt any of this standardized in c?

638

---

Process by which one bit pattern in to another by bit wise operation is?

615

---

Do you know pointer in c?

593

---