200-550 Question #214: Real Exam Question with Answer & Explanation

Consider the following table data and PHP code. What is a possible outcome? Table data (table name "users" with primary key "id"): id name email ------- ----------- ------------------- 1 anna [email protected] 2 betty [email protected] 3 clara [email protected] 5 sue [email protected] PHP code (assume the PDO connection is correctly established): $dsn = 'mysql:host=localhost;dbname=exam'; $user = 'username'; $pass = '********'; $pdo = new PDO($dsn, $user, $pass); $cmd = "SELECT name, email FROM users LIMIT 1"; $stmt = $pdo->prepare($cmd); $stmt->execute(); $result = $stmt->fetchAll(PDO::FETCH_BOTH); $row = $result[0];