. Functions can be defined in any order a True b. False 9. If more parameters are declared in the function header than arpaments passed to the function when it is called, the remaining parameters are initialized with default values a True b. False 10. Every function definition must contain at least one return statement a. True b. False 11. If the return type of a function is void, the function block cannot containa return statement a. True b. False 12. Given the declarations void func( double); double x- 5.5 when control exits the function call func(x); the value of x may have changed. a. Treu b. False 13. If a function definition contains several return statements, the program flow branches back as soon as a the first return statement is reached b- the last return statement is reached. c the end of the function block is reached. 14. Given the function definition int func(void) static int x =0; return ++x; after the third call, the function func0 returns the value b. 2 c