If var = keyboard. nextInt(); var must be defined as which of the following types? *

keyboard.nextInt(); This is an example of using the scanner class to get input from the user. The nextInt(); function means that you're getting an integer from the user.

var must be defined as an int.

which functions return a valid value without any arguments?

(-blank- and -blank- return a valid value without any arguments.)

1st -blank-

today

sqrt

count

2nd -blank-

round

now

sqrt