Podcast
Questions and Answers
What is the primary function of a web browser?
What is the primary function of a web browser?
- To interface with the client
- To request a resource and render it for the user (correct)
- To keep 'state' using session cookies
- To transmit resources to the client
What is the purpose of session cookies in a web application?
What is the purpose of session cookies in a web application?
- To transmit resources to the client
- To render dynamic content
- To keep 'state' in a stateless communication (correct)
- To interface with the client
What is the main difference between stateless and stateful communication?
What is the main difference between stateless and stateful communication?
- Stateless communication does not retain user information (correct)
- Stateless communication retains user information
- Stateful communication uses session cookies
- Stateless communication uses session cookies
What is the purpose of SQL queries?
What is the purpose of SQL queries?
What is the potential risk of using user input in SQL queries?
What is the potential risk of using user input in SQL queries?
What would happen if the 'user' variable in the given PHP code is a malicious string?
What would happen if the 'user' variable in the given PHP code is a malicious string?
What is the main vulnerability exploited in SQL injection attacks?
What is the main vulnerability exploited in SQL injection attacks?
What is the purpose of input validation in preventing SQL injection?
What is the purpose of input validation in preventing SQL injection?
What is the result of injecting NULL UNION SELECT * FROM users in an SQL query?
What is the result of injecting NULL UNION SELECT * FROM users in an SQL query?
What is the purpose of using comments in SQL injection attacks?
What is the purpose of using comments in SQL injection attacks?
How can an attacker bypass string escaping in an SQL query?
How can an attacker bypass string escaping in an SQL query?
What is the effect of injecting anything' = ' in an SQL query?
What is the effect of injecting anything' = ' in an SQL query?
What is the recommended approach to preventing SQL injection attacks?
What is the recommended approach to preventing SQL injection attacks?
What is the purpose of input filtering in preventing SQL injection?
What is the purpose of input filtering in preventing SQL injection?
What is the result of injecting ’; DROP TABLE USERS; -- in an SQL query?
What is the result of injecting ’; DROP TABLE USERS; -- in an SQL query?
What is the primary difference between SQL injection and command injection?
What is the primary difference between SQL injection and command injection?
