What is #ifdef ? What is its application?
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What is the concatenation operator?
Why do u use # before include in a C Progam?
WAP – represent a char in binary format
Explain how can I avoid the abort, retry, fail messages?
When should I declare a function?
What is a pointer on a pointer in c programming language?
Calculate the weighted average of a list of n numbers using the formula xavg = f1x1+f2x2+ ….+ fnxn where the f’s are fractional weighting factors, i.e., 0<=fi<1, and f1+f2+….+fn = 1
Why the use of alloca() is discouraged?
What is sizeof int in c?
main() {char a[10]={1,2,3,4,5,6};int x; for(x=0;x<4;x++){ b[x]=x+'a';} printf("%s",b);}
Without Computer networks, Computers will be half the use. Comment.
What is a pointer?