Answer / ganesh

pointer variable is used to store the memory address of the another variable

Answer / rams

Pointer is a variable that can store the address of another variable to which it's pointing

Answer / sanjay bhosale

Using pointers we can directly manipulate or access memory which is faster hence it increases execution time.

Write a program that takes a 5 digit number and calculates 2 power that number and prints it(should not use big integers and exponential functions)

2 Answers   HCL, IBM, Satyam, Vimal, Vimukti Technologies,

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How pointer is different from array?

0 Answers  

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What is the role of this pointer?

0 Answers  

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Study the Following Points: a.One Cannot Take the address of a Bit Field b.bit fields cannot be arrayed c.Bit-Fields are machine Dependant d.Bit-fields cannot be declared as static 1. Which of the Following Statements are true w.r.t Bit- Fields A)a,b&c B)Only a & b C)Only c D)All

3 Answers   Accenture,

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#ifdef TRUE int I=0; #endif main() { int j=0; printf("%d %d\n",i,j); }

3 Answers   ADITI,

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why programs in c are running with out #include<stdio.h>? some warnings are display in terminal but we execute the program we get answer why? eg: main() { printf("hello world "); }

0 Answers  

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Explain the term printf() and scanf() used in c language?

0 Answers  

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Is swift based on c?

0 Answers  

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what is available in C language but not in C++?

10 Answers   CTS, TCS,

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Explain the difference between ++u and u++?

0 Answers  

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wht is the difference between KPO and BPO ?

2 Answers   Accenture, BPO, HCK, HCL, Infosys,

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What is RAM memory? and What is ROM?Who designed one is temparary and another is permanent?why they designed like that?By using far pointer which type data(whether hexadecimal)we can access?

1 Answers   Excel,

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