Someone is traveling from the Chicago O’Hare airport (ORD) in the United States to the Warsaw airport (WAW) in Poland.
Calculate the duration.
The information printed on her ticket is as follows:
Depart Chicago O’Hare
Scheduled: March 27, 2021 5:30 PM (17:30)
Arrive Warsaw
Scheduled: March 28, 2021 9:35 AM (09:35)
She has written the following incomplete code:
What code does she insert at line n1 to calculate the elapsed time expected between departure and arrival? Choose one.
A. long timeInPlane = ChronoUnit.HOURS.between(ord, waw);
B.
Period timeInPlane = Period.between(
ord, ZoneId.of("America/Chicago"),
waw, ZoneId.of("Europe/Warsaw"));
C. Period timeInPlane = Period.between(ord, waw);
D. Duration timeInPlane = Duration.between(ord, waw);
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