$18.$ In Illustration $3,$ which line is the main function

declaration?

A$.1$

B$.8$

C$.9$

D$.11$

$19.$ In Illustration $3,$ which line is the entry point for the

program?

A$.1$

B$.5$

C$.11$

D$.13$

$20.$ In Illustration $3,$ which line is a compiler directive?

A$.2,3$

B$.7,8$

C$.9,30$

D$.20,30$

$21.$ In Illustration $3,$ which line is the function prototype?

A$.8$

B$.9$

C$.11$

D$.30$

$22.$ In Illustration $3,$ which line defines the function?

A$.30$

B$.9$

C$.1$

D$.31$

$23.$ In Illustration $3,$ which line returns a value to the

operating system?

A$.1$

B$.11$

C$.26$

D$.30$

$24.$ In Illustration $3,$ what is the scope $($give the line

numbers$)$ for the object named x$?$

A$.1-41$

B$.32$

C$.33,40$

D$.31-41$

$25.$ In Illustration $3,$ what is the scope $($give the line

numbers$)$ for the if statement on line $35?$

A$.1-41$

B$.36-40$

C$.30-40$

D$.35$

$26.$ In Illustration $3,$ what is the scope for the variable

rand$\_$seed?

A$.$ local

B$.$ lines $12-27$

C$.$ global

D$.$ lines $31-41$

$27.$ In Illustration $3,$ which line declares the value used for

MAX?

A$.15$

B$.20$

C$.23$

D$.5$

$28.$ In Illustration $3,$ which line declares objects x$,$ y$,$ t$?$

A$.30$

B$.32$

C$.33$ & $34$

D$.37-39$

$29.$ In Illustration $3,$ what data type is returned to the

operating system?

A$.0$

B$.$ int

C$.10$

D$.$ MAX