Question 1You want to select author's last name from a table, but you only remember the author’s last name starts with the letter B, which string pattern can you use? 1 pointSELECT lastname from author where lastname like ‘B#’ SELECT lastname from author where lastname like ‘B%’ SELECT lastname from author where lastname like ‘B$’ None of the above
Question
Question 1You want to select author's last name from a table, but you only remember the author’s last name starts with the letter B, which string pattern can you use? 1 pointSELECT lastname from author where lastname like ‘B#’ SELECT lastname from author where lastname like ‘B%’ SELECT lastname from author where lastname like ‘B$’ None of the above
Solution
The correct answer is: SELECT lastname from author where lastname like ‘B%’
This is because in SQL, the '%' symbol is used as a wildcard character to represent any sequence of characters. So 'B%' would represent any string that starts with 'B'. The other options ('B#', 'B$') are not valid wildcard characters in SQL.
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