Can you please explain the difference between strcpy() and memcpy() function?

0 Answers  

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Explain what is meant by 'bit masking'?

0 Answers  

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Who is invented by c?

24 Answers   Infosys, Mphasis,

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Write a c program to build a heap method using Pointer to function and pointer to structure ?

0 Answers   Wipro,

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Explain Function Pointer?

0 Answers   Wipro,

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Consider the following C program. #include <stdio.h> int main() { int i; for (i=0;i<3;++i) { fork();fork(); } } How many processes are created when running this program (including the initial one)? Explain

2 Answers  

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4-Take two sets of 5 numbers from user in two arrays. Sort array 1 in ascending and array 2 in descending order. Perform sorting by passing array to a function mySort(array, sortingOrder). Then multiply both the arrays returned from function, using metric multiplication technique in main. Print result in metric format.

0 Answers   TCS,

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Write a simple code fragment that will check if a number is positive or negative.

0 Answers  

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What does *p++ do?

0 Answers  

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write a C code to reverse a string using a recursive function, without swapping or using an extra memory.

9 Answers   Motorola, TCS, Wipro,

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What is the difference between void main() and int main()?

1 Answers  

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What is a void pointer in c?

0 Answers  

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