Possible typo in OCP Java 17 Practice Tests, Question 42

[Miles Jiang]

Hi there, I found a possible typo in the explanation for Question 42.

42. What is a possible output of the following?

var trainDay = LocalDate.of(2022, 5, 13);
var time = LocalTime.of(10, 0);
var zone = ZoneId.of("America/Los_Angeles");
var zdt = ZonedDateTime.of(trainDay, time, zone);
var instant = zdt.toInstant();
instant = instant.plus(1, ChronoUnit.DAYS);
System.out.println(instant);

A. 2022-05-13T10:00-07:00[America/Los_Angeles]
B. 2022-05-13T00:00:00Z
C. 2022-05-13T17:00:00Z
D. 2022-05-14T10:00-07:00[America/Los_Angeles]
E. 2022-05-14T00:00:00Z
F. 2022-05-14T17:00:00Z

The answer is option F, which is no problem. But the explanation on Page 448 says:

An Instant represents a specific moment in time using GMT. Since there are no time zones included, options A and C are incorrect. This code correctly adds one day to the instant. It includes the date, making option F correct.

I think the options that include time zones are A and D, not A and C.