Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

why we use pointer in c

Answer Posted / nipa

using pointer some facility is there
1.. we reduce length and complexity of a program
2.. increase speed of execution of program
3.. it can capable to handling data table
4.. to access variable which is defined outside the function
5 .. handle character string

Is This Answer Correct ?    4 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain function?

1135


How do you convert strings to numbers in C?

1293


How many parameters should a function have?

1246


How can you increase the size of a statically allocated array?

1117


Are negative numbers true in c?

1106


Write a program to reverse a linked list in c.

1177


The purpose of this exercise is to benchmark file writing and reading speed. This exercise is divided into two parts. a). Write a file character by character such that the total file size becomes approximately >10K. After writing close the file handler, open a new stream and read the file character by character. Record both times. Execute this exercise at least 4 times b). Create a buffer capable of storing 100 characters. Now after generating the characters, first store them in the buffer. Once the buffer is filled up, store all the elements in the file. Repeat the process until the total file size becomes approximately >10K.While reading read a while line, store it in buffer and once buffer gets filled up, display the whole buffer. Repeat the exercise at least 4 times with different size of buffer (50, 100, 150 …). Records the times. c). Do an analysis of the differences in times and submit it in class.

2122


What is data structure in c language?

1159


In c programming language, how many parameters can be passed to a function ?

1166


Can true be a variable name in c?

1086


What are valid operations on pointers?

1260


Explain the use of fflush() function?

1130


What is a structural principle?

1238


what are the 10 different models of writing an addition program in C language?

1941


Describe the difference between = and == symbols in c programming?

1446