试题详情
单项选择题Which of the following calendaring syntax expressions would evaluate to the last day of every month?()  

A、 FREQ = MONTHLY; BYMONTHDAY = 31

B、 FREQ = MONTHLY; BYMONTHDAY = -1

C、 FREQ = DAILY; BYDAY = -1

D、 FREQ = MONTHLY; BYDAY = 31

E、 FREQ = DAILY; BYMONTHDAY = LAST_DAY

  • B
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