what is the difference between normal variables and pointer
variables..............
Answers were Sorted based on User's Feedback
Answer / naga raju
a pointer is nothing more than an address, and a pointer variable is just a variable that can store an address.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / vrushali
Hi Vighnesh,
Please explain the term data security.....
Thanks
Is This Answer Correct ? | 13 Yes | 13 No |
Answer / priyanka
It gives the value stored at a particular address
Is This Answer Correct ? | 0 Yes | 1 No |
Answer / rafiya
Variable is a name given to the memory location of the specified data type.
Pointers are the variables which are capable of storing another variable's address.
Is This Answer Correct ? | 0 Yes | 1 No |
Answer / nibedita
Pointers will store the variable address and normal variable
will store the variable value. But if you will declare int *p;
int i=10; and you want to accsess the memory of i you have
to write p=&i; But i can access directly the memory adress
of variable through printf("%d",&i); Then wht is the
difference between pointer and normal variable?
Is This Answer Correct ? | 0 Yes | 3 No |
Explain high-order bytes.
write a program to display the frequency of each element in a given array in c language
1. Write a c pgm to print 1 to 100 without using loops. 2. Write a c pgm for leap year 3. Write a c pgm fibbonacci series,factorial 4. Write a c pgm count no of lines , blanks, tabs in a para(File concept) 5. Write a c pgm to print the letter as per given condition i.e.. if u give 4 out put should b 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 6.how do get the o/p in number from 1 to 100 in the screen without using control statement? 7. who do u print the word "hello world" without using "printf" statement? 8. write sql program to get the detail of student in a class? Definitions: structure union arrays linkedlist macros directives difference b/w pre processorsDiffrence: 1.Constructors and destructors 2.Structure and Union 3.Array and Lists 4.pre processor... 5. Privillages in C++ 6.structure and union 7.break and continue 8.while and dowhile Pgm..
Why is c so powerful?
Is null valid for pointers to functions?
What is the difference between printf and scanf )?
What is difference between union All statement and Union?
Explain what is the difference between declaring a variable and defining a variable?
Is it possible to run a c program without using main?If yes HOW??
What are pointers really good for, anyway?
write a program for fibonaci series by using while loop in c?
Some coders debug their programs by placing comment symbols on some codes instead of deleting it. How does this aid in debugging?