difference between semaphores and mutex?

1 Answers  

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what would be the output of the following prog? Justify your answer? main() { unsigned char ch; unsigned char i; ch = -255; printf("%d",ch); i = -1; printf("%d",i); }

1 Answers  

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write a program that finds the factorial of a number using recursion?

13 Answers   Infosys, TATA,

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Where static variables are stored in c?

0 Answers  

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What is getch c?

0 Answers  

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how does a general function , that accepts an array as a parameter, "knows" the size of the array ? How should it define it parameters list ?

2 Answers   Patni, TCS,

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who is first prime minister in india??

8 Answers   Wipro,

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what will be the output: main(){char ch;int a=10;printf("%d",ch);}

36 Answers   Accenture, TCS, Wipro,

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enum colors {BLACK,BLUE,GREEN} main() { printf("%d..%d..%d",BLACK,BLUE,GREEN); return(1); }

4 Answers   ME,

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Explain which function in c can be used to append a string to another string?

0 Answers  

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if p is a string contained in a string?

0 Answers  

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main() { float a=3.2e40; printf("%d",a); }

9 Answers   Satyam,

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