Câu 11: 200-710: Zend Certified Engineer

Is the following code vulnerable to SQL Injection where ($mysqli is an instance of the MySQLi class)?

1. A. No, the code is fully protected from SQL Injection.
2. B. Yes, because the $name variable is improperly escaped.
3. C. Yes, because the $name variable and the $age variable is improperly escaped.
4. D. Yes. because the $age variable is improperly escaped. — đáp án hiện tại
5. E. Yes, because you cannot prevent SQL Injection when using MySQLi