can you explain in brief what is "r+" mode in a file... i know that it si used to read and modify rhe existing content.... but explalanation about the file pointer in "r+" mode i wann to know???????????

2 Answers   Cognizant,

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Explain what is the use of a semicolon (;) at the end of every program statement?

0 Answers  

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Write a C program where input is: "My name is xyz". output is: "xyz is name My".

1 Answers   TCS,

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will the program compile? int i; scanf(“%d”,i); printf(“%d”,i);

3 Answers  

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Hai sir, I had planned to write the NIC scientific engineer exam , plz post the sample question......

0 Answers  

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Does free set pointer to null?

0 Answers  

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Given two strings S1 and S2. Delete from S2 all those characters which occur in S1 also and finally create a clean S2 with the relevant characters deleted.

0 Answers  

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without using arithmatic operator solve which number is greater??????????

1 Answers   Accenture,

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what is difference between #include<stdio.h> and #include"stdio.h"

4 Answers  

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Explain how are 16- and 32-bit numbers stored?

0 Answers  

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when user give a number it multiply with 9 without useing '+' and '*' oprator

4 Answers  

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What is use of integral promotions in c?

0 Answers  

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