Given the code fragment:
ZonedDateTime depart = ZonedDateTime.of(2015, 1, 15, 1, 0, 0, 0, ZoneID.of("UTC-7")); ZonedDateTime arrive = ZonedDateTime.of(2015, 1, 15, 9, 0, 0, 0, ZoneID.of("UTC-5")); long hrs = ChronoUnit.HOURS.between(depart, arrive); //line n1 System.out.println("Travel time is" + hrs + "hours"); What is the result?

Which statement is true about the single abstract method of the java.util.function.Function interface?

Which two methods from the java.util.stream.Streaminterface perform a reduction operation? (Choose two.)

Given the code fragment:

Which should be inserted into line n1to print Average = 2.5?

Given:

What is the result?