Are the variables argc and argv are local to main?
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Should a function contain a return statement if it does not return a value?
what is the output of the code and how? main() { int *ptr,x; x=sizeof(ptr); printf("%d",x); }
how does printf function work
The number of measuring units from an arbitarary starting point in a record,area,or control block to some other point a) recording pointer b) offset c) branching d) none
What are the __date__ and __time__ preprocessor commands?
Can the “if” function be used in comparing strings?
How do we print only part of a string in c?
An instruction which is analysed and acted upon by the processor prior to the compiler going its work a) directive b) constructive c) constant d) absolute mode
disadvantages of realloc ?
what are the files which are automatically opened when a c file is executed?
What are the uses of null pointers?
second highest number in a given set of numbers