Reophactor questions:

The expression $--$count can stand as a statement on its own.

True

False

$2$

If the current value of the integer variable size is $2,$ what value will be stored in size after the following line of code is executed?

height $=$ size$++$;

$4$

$3$

$2$

$-2$

$3$

If the current value of the integer variable num is $4,$ what value will be stored in num after the following line of code is executed?

num$--$;

$5$

$4$

$3$

$0$

$4$

If the current value of the integer variable count is $2,$ what value will be stored in count after the following line of code is executed?

count $=++$count $*3$;

$2$

$3$

$6$

$9$

$5$

If the current value of the integer variable width is $5,$ what value will be stored in total after the following line of code is executed?

total $=--$width $+3$;

$6$

$7$

$8$

$9$