NVIDIA interview questions

Output of this function: void foo(void) { unsigned int a = 6; int b = -20; (a+b > 6) ? puts(“> 6”) : puts(“<= 6”); }

what’s wrong with this ISR function? __interrupt double compute_area(double radius) { { double area = PI * radius * radius; printf(“\nArea = %f”, area); return area; }

Using the variable a, write down definitions for the following: (a) An integer (b) A pointer to an integer (c) A pointer to a pointer to an integer (d) An array of ten integers (e) An array of ten pointers to integers (f) A pointer to an array of ten integers (g) A pointer to a function that takes an integer as an argument and returns an integer (h) An array of ten pointers to functions that take an integer argument and return an integer

Given a 16 bit input (d3 d2 d1 d0 as the 4 nibbles), write a function which gives an output d2 d3 d0 d1