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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