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Zend 200-550 Exam Dumps

Vendor: Zend
Exam Code: 200-550
Exam Name: Zend Framework 2 Certification
Certification: Zend Certifications
Total Questions: 60 Q&A
Updated on: Dec 16, 2024

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200-550 Online Practice Questions and Answers

Questions 1

What information can be used to reliably determine the type of an uploaded file?

A. MIME type

B. File name extension

C. Contents of the file

Show Answer

Questions 2

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(0 => 'anna', 1 => '[email protected]')`.

B. The value of $row is `array('name' => 'anna', 'email' => '[email protected]')`.

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

D. The value of $result is `array('anna' => '[email protected]')`.

Show Answer

Questions 3

Which of the following is an invalid DOM save method?

A. save()

B. saveFile()

C. saveXML()

D. saveHTML()

E. saveHTMLFile()

Show Answer More Questions

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