How does federated identity management play a role in social media integration?
- Allows websites to share user authentication information with social media platforms
- Authenticates users only through email verification
- Enables users to use their existing social media credentials to access a website
- Manages identity across multiple, unrelated domains
Federated identity management allows users to use their existing social media credentials to access a website. This streamlines the login process and enhances user experience. It involves the cooperation of multiple identity management systems.
In CodeIgniter, the default timezone is set in the ________ file.
- config.php
- constants.php
- settings.php
- timezone.php
The default timezone in CodeIgniter is set in the config.php configuration file. You can find the 'date.timezone' setting in this file, allowing you to configure the default timezone for your application.
_______________ is a CodeIgniter feature that aids in the efficient streaming of large JSON datasets.
- JSONIterator
- JSONSerialization
- JSONStreamer
- JsonResponse
CodeIgniter's JSONStreamer feature aids in the efficient streaming of large JSON datasets. It's designed for handling large amounts of JSON data in a memory-efficient manner during streaming.
What is the difference between the get() and get_where() methods in the Active Record Class?
- Both methods are identical in functionality
- The get() method retrieves all records from the table
- The get_where() method is used for complex conditional queries
- get() is used for SELECT * queries, get_where() for specific conditions
The get() method retrieves all records from the table, while the get_where() method is specifically designed for queries with complex conditions. The get_where() method allows you to specify conditions directly in the method call.
What does 'MVC' stand for in web development?
- Model-View-Component
- Model-View-Configuration
- Model-View-Content
- Model-View-Controller
In web development, 'MVC' stands for Model-View-Controller. This architectural pattern separates the application into three interconnected components: the Model (data and business logic), the View (presentation and user interface), and the Controller (handles user input and manages the communication between Model and View). Understanding MVC is fundamental to CodeIgniter development.
For advanced error handling, CodeIgniter's ________ library can be extended.
- Debug
- Error
- Exception
- Log
In CodeIgniter, the Exception library is used for advanced error handling. It allows developers to extend and customize error handling mechanisms.
A developer encounters a non-descriptive error while running a CodeIgniter application. The first step to investigate is to check the ______.
- Check the server logs
- Examine the application's code
- Inspect the browser console
- Review the database configuration
When encountering a non-descriptive error, checking the server logs is crucial for identifying any issues or error messages that may provide insights into the problem.
The ________ feature in CodeIgniter allows the application to run different environments seamlessly.
- Environment Configuration
- Environment Loader
- Environment Setup
- Environment Switching
The Environment Configuration feature in CodeIgniter enables the application to seamlessly run in different environments.
To enable database caching in CodeIgniter, the $db['default']['cache_on'] setting must be set to ________.
- 0
- 1
- FALSE
- TRUE
In CodeIgniter, setting $db['default']['cache_on'] to true enables database caching, and setting it to false disables caching. This configuration helps optimize database performance by caching query results for a specified period, reducing the need to re-run queries.
Where should custom libraries be placed within the CodeIgniter directory structure?
- application/helpers
- application/libraries
- system/helpers
- system/libraries
Custom libraries in CodeIgniter should be placed in the application/libraries directory. This ensures that they are easily accessible and follow the CodeIgniter directory structure conventions.
When implementing a Content Security Policy (CSP) to protect against XSS, a developer needs to ensure that ________ to avoid unintended script blockages.
- Data URIs
- External Scripts
- Inline Scripts
- Unsafe Inline
Content Security Policy (CSP) is a security standard that helps prevent XSS attacks. "Unsafe Inline" allows inline script execution, but it's important to avoid it whenever possible to enhance security.
In a situation where a customer's payment fails due to network issues, the payment gateway should ideally implement ________ to handle such scenarios.
- Cache Mechanism
- Exception Handling
- Retry Mechanism
- Rollback Procedure
In the case of network issues during payment, a retry mechanism is crucial for the payment gateway to reattempt the transaction, providing a better chance of success. This helps in handling transient failures effectively.