Are global variables static in c?

0 Answers  

---

explain what are pointers?

0 Answers  

---

write a program for 7*8 = 56 ? without using * multiply operator ? output = 56

6 Answers   Xavient,

---

What is the right way to use errno?

0 Answers  

---

What is volatile variable in c?

0 Answers  

---

how to find a 5th bit is set in c program

4 Answers   IBM,

---

is assignment operator is arithmatic or not

3 Answers   Infosys,

---

what is the difference between global variable & static variable declared out side all the function in the file.

2 Answers  

---

Diff: between this 2 classes in terms of memory class A { int i; char c; double d; }; class A { double d; int i; char c; }; How it is calculating?

1 Answers   HCL,

---

How to swap two values using a single variable ? condition: Not to use Array and Pointer ?

6 Answers  

---

n=7623 { temp=n/10; result=temp*10+ result; n=n/10 }

7 Answers   Wipro,

---

struct screen_pos{ int row, col } ;move_right(cursor)struct screen_pos *cursor;{ cursor.col++; } /* This statementhas a syntax error */What is the correct statement a) cursor.col = cursor.col + 1; b) col.cursor++; c) *cursor.col++; d) pointer

0 Answers  

---