Exam 1z0-808 topic 1 question 113 discussion

Agree, the correct answer C 2014-07-31; System.out.println(dt.format(DateTimeFormatter.ISO_DATE));

Tested. modified days and months doesn't dtored back to "dt". So, "dt" remains unchanged. Answer is C - (2014-07-31)

C is correct

Answer is C

Correct is C. Tested.

LocalDateTime is immutable. dt.plusdays(30) saves to no where

LocalDateTime is immutable. dt.plusdays(30) saves to no where

C is correct

ISO_DATE NEEDS TO BE ISO_DATE_TIME

LocalDateTime cannot convert o LocalDate -> A (maybe the answer is Compilation error)

Answer is C

Answer is C

Answer is C (Fixing punctuation and whitespace). To test: public static void main(String[] args) { LocalDateTime dt = LocalDateTime.of(2014, 7, 31, 1, 1); dt.plusDays(30); dt.plusMonths(1); System.out.print(dt.format(DateTimeFormatter.ISO_DATE)); }

Answer is C. Because dt is immutable. There is no assignment to dt.

The correct answer is the letter A, I'll explain why, the code would compile but notice that the last line doesn't have a "." to invoke the "format" method, then the code would not compile, but as it doesn't have the correct answer, I would mark the answer that most closely matches the reality of this code which is an exception, because in it the code doesn't run either.

Seriously?? error: incompatible types: LocalDateTime cannot be converted to LocalDate LocalDate time = LocalDateTime.of(2021,12,23,12,15);

answer is C: 2014-07-31