Question

please solve this I'm in hurry please solve this

Answer 1

a). you will get a compilation error saying possible.loss of conversion from double to float.

but if i ignore compilation

Math.ceil gives the value the next nearest integer that is 8.0

Math.floor gives the nearest lower integer that is 7.0

b)

i) Scanner comes in java.util package

ii) java.lang package contains many imp classes like Object, Boolean , Integer etc