QUESTION 1

A Kotlin source file is compiled into a .class file containing _____.

	a.	Java
	b.	text
	c.	a Kotlin class
	d.	bytecode

QUESTION 2

If total = 20, which expression is true?

	a.	total in 10..20 && total > 50
	b.	total !in 10..20 || total > 50
	c.	total in 10..20 || total > 50
	d.	total < 10 || total > 50

QUESTION 3

What function call prints 4?

fun test(x: Int, y: Int) { println(x - y) } 

	a.	test(-4)
	b.	test(4)
	c.	test(1, 5)
	d.	test(5, 1)

QUESTION 4

What does the code print?

val sum = 5 + 2 println("${sum % 2} + 3") 

	a.	4
	b.	1 + 3
	c.	3.5 + 3
	d.	$7 % 5

QUESTION 5

What is missing to print the numbers 10, 11, 12, 13, 14, 15?

for (_____) { println(count) } 

	a.	count in 10..15
	b.	var count 10 to 15
	c.	count = 10; count <= 15; count++
	d.	count < 16

QUESTION 6

What is assigned to sum?

val x = 4 val sum = x + 2 * x 

	a.	2
	b.	12
	c.	20
	d.	32

QUESTION 7

Which function is a valid single-expression function?

	a.	fun getSum(x: Int, y: Int) = "Sum is ${x + y}"
	b.	fun getSum(x: Int, y: Int) = return "Sum is ${x + y}"
	c.	fun getSum(x: Int, y: Int) = { "Sum is ${x + y}" }
	d.	fun getSum(x: Int, y: Int): String { return "Sum is ${x + y}"; }

QUESTION 8

What does the code segment print to the screen?

val auto = "Civic" println("auto $auto") 

	a.	auto $auto
	b.	Civic auto
	c.	auto Civic
	d.	Civic $Civic