what is pointer?
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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 |
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In cryptography, you could often break the algorithm if you know what was the original (plain) text that was encoded into the current ciphertext. This is called the plain text attack. In this simple problem, we illustrate the plain text attack on a simple substitution cipher encryption, where you know each letter has been substituted with a different letter from the alphabet but you don’t know what that letter is. You are given the cipherText as the input string to the function getwordSets(). You know that a plain text "AMMUNITION" occurs somewhere in this cipher text. Now, you have to find out which sets of characters corresponds to the encrypted form of the "AMMUNITION". You can assume that the encryption follows simple substitution only. [Hint: You could use the pattern in the "AMMUNITION" like MM occurring twice together to identify this]
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