Answer / sachin dohre

Working of Semaphore is Atomic i.e till semaphore released
no change in shared memory could occur,, while in case of
variables it could be changed while context switching

Answer / test

semaphores helps is a varible which is used to protect the shared data .hence avoiding the coruption of data by the threads acting simultaniously..

What is external variable in c?

0 Answers  

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how to find the given number is prime or not?

6 Answers   IMS, ING,

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What is true about the following C Functions a.Need not return any value b.Should always return an integer c.Should always return a float d.Should always return more than one value.

11 Answers   TCS,

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0 Answers  

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1 Answers   Motorola,

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5 Answers  

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2 Answers   Cognizant,

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what do you mean by inline function in C?

0 Answers   IBS, TCS,

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0 Answers  

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is assignment operator is arithmatic or not

3 Answers   Infosys,

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What compilation do?

7 Answers   Geometric Software, Infosys,

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Find the O/p of the following struct node { char *name; int num; }; int main() { struct node s1={"Harry",1331}; struct node s2=s1; if(s1==s2) printf("Same"); else printf("Diff"); }

1 Answers  

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