Is null a keyword in c?

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What is an volatile variable?

15 Answers   HP,

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what is the output of the following program? main() { int i=-1,j=-1,k=0,l=2,m; m=i++&&j++&&k++||l++; printf("%d %d %d %d %d",i,j,k,l,m); }

7 Answers  

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why use "return" statement a) on executing the return statement it immediately transfers the control back to the calling program b) it returns the value present in the parentheses return, to the calling program c) a & b d) none of the above

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The % symbol has a special use in a printf statement. How would you place this character as part of the output on the screen?

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whats the use of header file in c?

2 Answers  

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FIND THE OUTPUT IF THE INPUT IS 5 5.75 void main() { int i=1; float f=2.25; scanf("%d%f",&i,&f); printf("%d %f",,i,f); } ANSWER IS 5 AND 2.25 WHY?

4 Answers   Wipro,

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What is the use of in c?

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A function can make the value of a variable available to another by a) declaring the variable as global variable b) Passing the variable as a parameter to the second function c) Either of the two methods in (A) and (B) d) binary stream

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A global variable when referred to in another file is declared as this a) local variable b) external variable c) constant d) pointers

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List some of the static data structures in C?

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Explain is it better to bitshift a value than to multiply by 2?

0 Answers  

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