Which of the following function checks whether the expression is a valid date or not ?
A. ISDATE
B. ISDAY
C. ISVALID
D. ISYEAR
Answer:A
Which of the following function checks whether the expression is a valid date or not ?
A. ISDATE B. ISDAY C. ISVALID D. ISYEAR
Explanation: ISDATE() determines whether a datetime or smalldatetime input expression is a valid date or time value.