Associate Web Developer Interview Questions

137 associate web developer interview questions shared by candidates

1. How would you prevent SQL injection in a PHP application interacting with a MySQL database? Provide a code example. 2. Explain the process of connecting to a MySQL database using PDO in PHP. What are the benefits of using PDO over MySQLi? 3. Describe how you would implement a RESTful API in PHP that interacts with a MySQL database. 4. How would you handle file uploads in PHP and store metadata about the files in a MySQL database? Provide a high-level overview. 5. Discuss the concept of prepared statements in MySQL. How would you use them in PHP to improve security and performance?
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Web Developer Associate

Interviewed at Travarsa

5
Oct 25, 2024

1. How would you prevent SQL injection in a PHP application interacting with a MySQL database? Provide a code example. 2. Explain the process of connecting to a MySQL database using PDO in PHP. What are the benefits of using PDO over MySQLi? 3. Describe how you would implement a RESTful API in PHP that interacts with a MySQL database. 4. How would you handle file uploads in PHP and store metadata about the files in a MySQL database? Provide a high-level overview. 5. Discuss the concept of prepared statements in MySQL. How would you use them in PHP to improve security and performance?

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