Answer / guest

a pointer is a a variable that contains the address of an
another variable

Answer / gyanendra

Pointer is used to store address of any variable.
int a,*p;
p=&a//p store address of a

Answer / j naveen reddy

Pointer is a reference variable, as it refers the address of the other variable

where can function pointers be used?

2 Answers  

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what is diffrence between linear and binary search in array respect to operators?what kind of operator can be used in both seach methods?

0 Answers  

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how to write a prog in c to convert decimal number into binary by using recursen function,

1 Answers  

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4.A function 'q' that accepts a pointer to a character as argument and returns a pointer to an array of integer can be declared as: A)int (*q(char*)) [] B)int *q(char*) [] C)int(*q)(char*) [] D)None of the Above

6 Answers   Accenture,

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Subtract Two Number Without Using Subtraction Operator

0 Answers  

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What are the ways to a null pointer can use in c programming language?

0 Answers  

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Write a main() program that calls this function at least 10 times. Try implementing this function in two different ways. First, use an external variable to store the count. Second, use a local variable. Which is more appropriate?

2 Answers  

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How will you allocate memory to double a pointer?

1 Answers  

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What is sizeof int in c?

0 Answers  

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how to set Nth bit of variable by using MACRO

3 Answers   HCL,

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A function 'q' that accepts a pointer to a character as argument and returns a pointer to an array of integer can be declared as: A)int (*q(char*)) [] B)int *q(char*) [] C)int(*q)(char*) [] D)None of the Above

2 Answers   Accenture,

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typedef struct{ char *; nodeptr next; } * nodeptr ; What does nodeptr stand for?

0 Answers   Wilco,

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