200-550 試験問題を無料オンラインアクセス

The following form is loaded in a browser and submitted, with the checkbox activated:
<form method="post">
<input type="checkbox" name="accept" />
</form>
In the server-side PHP code to deal with the form data, what is the value of $_POST['accept'] ?

• A.accept
• B.on
• C.ok
• D.true

Which of the following items in the $_SERVER superglobal are important for authenticating the client when using HTTP Basic authentication? (Choose 2)

• A.PHP_AUTH_USER
• B.PHP_AUTH_PASSWORD
• C.PHP_AUTH_PW
• D.PHP_AUTH_DIGEST
• E.PHP_AUTH_TYPE

Transactions are used to...

• A.reduce code size in PHP
• B.secure access to the database
• C.reduce the database server overhead
• D.secure data consistency
• E.guarantee high performance

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];

• A.The value of $row is `array('name' => 'anna', 'email' => '[email protected]')`.
• B.The value of $row is `array(0 => 'anna', 1 => '[email protected]')`.
• C.The value of $result is `array('anna' => '[email protected]')`.
• D.The value of $row is `array(0 => 'anna', 'name' => 'anna', 1 => '[email protected]', 'email' => '[email protected]')`.

CORRECT TEXT
Which value will be assigned to the key 0 in this example?
$foo = array(true, '0' => false, false => true);