What is an volatile variable?

15 Answers   HP,

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Can we include one C program into another C program if yes how?

7 Answers   Infosys,

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YBJBU6

1 Answers  

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pick out the odd one out of the following a.malloc() b.calloc() c.free() d.realloc()

2 Answers   TCS, ZenQ,

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Can we increase size of array in c?

0 Answers  

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struct screen_pos{ int row, col } ;move_right(cursor)struct screen_pos *cursor;{ cursor.col++; } /* This statementhas a syntax error */What is the correct statement a) cursor.col = cursor.col + 1; b) col.cursor++; c) *cursor.col++; d) pointer

0 Answers  

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What is function pointer c?

0 Answers  

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implement OR gate without using any bitwise operator.

1 Answers   Alcatel, Wipro,

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Function calling procedures? and their differences? Why should one go for Call by Reference?

0 Answers   ADP,

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what will happen if you free a pointer twice after allocating memory dynamically ?

3 Answers   Novell,

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Can variables be declared anywhere in c?

0 Answers  

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How to find the digits truncation when assigning the interger variable to the character variables. like int i=500; char x = i : here we have truncation. how to find this. another ex: i =100; char x=i. here we do not have truncation.

1 Answers   HCL,

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