Point out error, if any, in the following program main() { int i=1; switch(i) { case 1: printf("nRadioactive cats have 18 half-lives"); break; case 1*2+4: printf("nBottle for rent -inquire within"); break; } }

No error. Constant expression like 1*2+4 are acceptable in cases of a switch.  

What would be the output of the following program? main() { int i=4; switch(i) { default: printf("n A mouse is an elephant built by the Japanese"); case 1: printf(" Breeding rabbits is a hair raising experience"); break; case 2: printf("n Friction is a drag"); break; case 3: printf("n If practice make perfect, then nobody's perfect"); } } a) A mouse is an elephant built by the Japanese b) Breeding rabbits is a hare raising experience c) All of the above

In the following code; #include main() { FILE *fp; fp= fopen("trial","r"); } fp points to: a) The first character in the file. b) A structure which contains a "char" pointer which points to the first character in the file. c) The name of the file. d) None of the above.

Tags : Pointer

According to ANSI specifications which is the correct way of declaring main() when it receives command line arguments? a) main(int argc, char *argv[]) b) main(argc,argv) int argc; char *argv[]; c) main() {int argc; char *argv[]; } d) None of the above 26. What error would the following function give on compilation? f(int a, int b) { int a; a=20; return a; } a) missing parenthesis in the return statement b) The function should be declared as int f(int a, int b) c) redeclaration of a d) None of the

A switch statement cannot include a) constants as arguments b) constant expression as arguments c) string as an argument d) None of the above