What is the use of pointers in C?

0 Answers   Impetus, Motorola, Tavant Technologies, Virtusa,

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What is exit() function?

0 Answers  

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WHAT IS HEADER?

8 Answers   ProKarma, TCS,

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Tell me about low level programming languages.

0 Answers   Amdocs,

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Explain union. What are its advantages?

0 Answers  

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What does the error message "DGROUP exceeds 64K" mean?

0 Answers   Celstream,

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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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what is the difference between NULL & NUL keywords in C?

3 Answers  

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is forign key will be unique key any table or not?

2 Answers  

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Write a program to write a given string in maximum possibilities? i.e str[5]="reddy"; i.e we can write this string in 120 ways for that write a program

3 Answers   Subex,

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What is the process of writing the null pointer?

0 Answers  

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to get a line of text and count the number of vowels in it

3 Answers   Satyam,

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