Describe the header file and its usage in c programming?

0 Answers  

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Why doesnt the call scanf work?

0 Answers  

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actually i have 2 years teaching experience as computer faculty but now i am a DBA but when i go for interview many peoples asked me why i left my teaching profession and why i want to come in this field kindly give me the proper answer of this queston

3 Answers   Ramco,

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Explain how can you check to see whether a symbol is defined?

0 Answers  

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int main(){ float f=8.0; if(f==8.0) printf("good"); else printf("bad"); } what is the answere and explain it?

3 Answers  

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What is the difference between i++ and i+1 ?(in terms of memory)

3 Answers   HCL,

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Can a pointer point to null?

0 Answers  

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What are examples of structures?

0 Answers  

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Write a C program that computes the value ex by using the formula ex =1+x/1!+x2/2!+x3+3!+………….

1 Answers  

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Unsigned char c; for ( c=0;c!=256;c++2) printf("%d",c); No. of times the loop is executed ?

8 Answers   Mascot, TCS,

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What is the scope of an external variable in c?

0 Answers  

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write a program of bubble sort using pointer?

3 Answers   TCS,

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