To what value are pointers initialized? 1) NULL 2) Newly allocated memory 3) No action is taken by the compiler to initialize pointers.

4 Answers   Aricent,

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What is difference between union and structure in c?

0 Answers  

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#define min((a),(b)) ((a)<(b))?(a):(b) main() { int i=0,a[20],*ptr; ptr=a; while(min(ptr++,&a[9])<&a[8]) i=i+1; printf("i=%d\n",i);}

3 Answers  

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What are the key features of C?

6 Answers  

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how do you write a function that takes a variable number of arguments? What is the prototype of printf () function?

0 Answers   TCS,

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Difference between data structure and data base.

7 Answers   CTS, Value Labs, Zoho,

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what is the difference between : func (int list[], ...) or func (int *list , ....) - what is the difference if list is an array and if also if list is a pointer

2 Answers  

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Write a program to display the no of bit difference between any 2 given numbers eg: Num1 will 12->1100 Num2 will 7->0111 the difference in bits are 2.

4 Answers  

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What is character constants?

0 Answers  

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When should the const modifier be used?

0 Answers  

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What are the differences between new and malloc in C?

0 Answers   Amazon,

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What is static function in c?

0 Answers  

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