what is pointer?
Answers were Sorted based on User's Feedback
Answer / anantha sharma
Pointer is a variable that holds address of a memory location
Is This Answer Correct ? | 21 Yes | 0 No |
Answer / sumalatha
Pointer is nothing but it addresses the value.
Is This Answer Correct ? | 25 Yes | 6 No |
Answer / umakant gupta
Pointer is a kind of Array which store the Address of
Variable
Is This Answer Correct ? | 11 Yes | 3 No |
Answer / shekar
a pointer is a variable that stores the address of another
variable. we can a pointer to any variable ..
Is This Answer Correct ? | 10 Yes | 4 No |
Answer / vijay r15
pointer denotes the address of a variable
*denotes its a ptr var
Ex
Int a; //ordin var
Int *p; //ptr var going to hold sum address
P=&a; //p holds the address of a
With thanks and regards,
Vijay r15
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / beesani
A pointer is a data type whose value refers directly to
another value stored elsewhere in the computer memory using
its address.
Is This Answer Correct ? | 3 Yes | 1 No |
Answer / shashikanth
pointer is a variable which can holds the addrese of another object.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / angel
Pointer is a variable.It may contains the memory address of
the another variable and is declared as the pointer.
Is This Answer Correct ? | 3 Yes | 2 No |
Answer / ankush tyagi
Pointers are a special type of variables which are used to
store the address of the another variable....
Four type of pointers are defined...
1.Near pointer
2.Fare pointer
3.Huge pointer
4.File pointer
Syntex //-
data type var_name;
data type *pointer_name;
pointer_name=&var_name;
in both the case data type should be same other wise we can
use the type casting;;;....
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / rajendiran
pointer is address of the variable and identified the
variable location. if the pointer used to avoid the memory
wastage....
Is This Answer Correct ? | 2 Yes | 2 No |
simple program of graphics and their output display
find the size of structure without using the size of function
Explain the properties of union.
Which of these statements are false w.r.t File Functions? i)fputs() ii)fdopen() iii)fgetpos() iv)ferror() A)ii B)i,ii C)iii D)iv
What are the advantages of external class?
What is c language & why it is used?
List some of the static data structures in C?
stripos — Find position of first occurrence of a case- insensitive string int stripos ( char* haystack, char* needle, int offset ) Returns the numeric position of the first occurrence of needle in the haystack string. Note that the needle may be a string of one or more characters. If needle is not found, stripos() will return -1. The function should not make use of any C library function calls.
How can you tell whether a program was compiled using c versus c++?
1. Can we use the for loop this way? for(;i>5;) 2. What is the use of pointers? 3. what is array of pointer? 4. What is the difference between file and database? 5. Define data structure?
name the language for writing c compiler?
who is the editor of 'pokemon'?