Question: EmailAddress() is an array. It is declared by Dim EmailAddress(10) As String, and option Base 1 is in effect. How many rows and columns are in EmailAddress()?

1. 10 rows and 10 columns
2. 10 rows and 1 column
3. 10 rows and 0 columns
4. 1 row and 10 columns

Answer: The correct answer of the above question is Option B:10 rows and 1 column