Zend PHP Certified Engineer Practice Test
Zend PHP Certified Engineer के लिए अपना आत्मविश्वास बढ़ाएँ। अवधारणाओं का अभ्यास करें, उत्तरों को समझें और हर सवाल के साथ अपना ज्ञान मज़बूत करें।
एक नमूना सवाल आज़माएँपरीक्षा का परिचय और विवरण
PHP certification covering PHP fundamentals, OOP, security, data manipulation, web features, databases, strings, arrays, and PHP best practices. Administered by Zend (Perforce). Key domains include And Other PHP Concepts, Arrays, Data Format and Types and Databases and SQLs.
नमूना प्रश्न
अभ्यास कैसे काम करता है, यह जानने के लिए एक उत्तर चुनें और व्याख्या देखें।
Which fetch method returns ONE column value from the next row of the result set?
You must run a series of INSERTs as a single atomic unit. Which PDO call sequence is correct?
When connecting to MySQL via PDO, which DSN option ensures the connection uses UTF-8 (utf8mb4) without an extra SET NAMES query?
After `$stmt = $pdo->prepare('INSERT INTO t (...) VALUES (...)'); $stmt->execute([...]);` on an INSERT into a table with AUTO_INCREMENT, how do you obtain the new row's ID?
What is the relationship between `Throwable`, `Exception`, and `Error` in PHP 7+?