What happens if you free a pointer twice?
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What type is sizeof?
What are keywords c?
1)what is the error in the following stmt where str is a char array and the stmt is supposed to traverse through the whole character string str? for(i=0;str[i];i++) a)There is no error. b)There shud be no ; after the stmt. c)The cond shud be str[i]!='\0' d)The cond shud be str[i]!=NULL e)i shud be initialized to 1
How can you tell whether a program was compiled using c versus c++?
What is diffrance between declaration and defination of a variable or function
any restrictions have on the number of 'return' statements that may be present in a function. a) no restriction b) only 2 return statements c) only 1 return statements d) none of the above
If we give two names then this displays the connection between the two people. It is nothing but flames game
write a program which counts a product of array elements lower than 10.
count = 0; for (i = 1;i < = 10; i++);count = count + i; Value of count after execution of the above statements will be a) 0 b) 11 c) 55 d) array
What is else if ladder?
Why Modern OS are interrupt driven?Give an example
What is structure and union in c?