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Which method is used to redirect users to a different URL in CodeIgniter?
- A)
redirect() - B)
forward() - C)
navigate() - D)
move()
Answer: A)
redirect() - A)
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What is the purpose of the
routes.phpfile in a CodeIgniter project?- A) To define custom routes for URLs
- B) To configure database connections
- C) To specify controller methods for handling requests
- D) To set up environment-specific configurations
Answer: A) To define custom routes for URLs
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Which CodeIgniter library is used for file uploading?
- A) File_Loader
- B) Upload_Library
- C) File_Uploading
- D) File_Upload
Answer: D) File_Upload
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What is the purpose of the
validation_errors()function in CodeIgniter?- A) To display validation errors in a view
- B) To retrieve validation rules from the database
- C) To log validation errors in a file
- D) To set custom validation error messages
Answer: A) To display validation errors in a view
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Which method is used to set cookies in CodeIgniter?
- A)
$this->cookie->set() - B)
$this->set_cookie() - C)
$this->input->set_cookie() - D)
$this->input->cookie()
Answer: C)
$this->input->set_cookie() - A)
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What is the purpose of the
csrf_protectionsetting in the CodeIgniter configuration?- A) To enable cross-site request forgery (CSRF) protection
- B) To configure the session driver for CSRF protection
- C) To define custom CSRF tokens
- D) CSRF protection is enabled by default in CodeIgniter
Answer: A) To enable cross-site request forgery (CSRF) protection
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Which of the following methods is used to encrypt data in CodeIgniter?
- A)
encrypt() - B)
encrypt_data() - C)
encrypt_string() - D)
encode()
Answer: C)
encrypt_string() - A)
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How do you enable query caching in CodeIgniter?
- A) By setting the
cache_queryconfiguration option toTRUE - B) By calling the
cache_query()method in the controller - C) By configuring the database driver to enable caching
- D) Query caching is enabled by default in CodeIgniter
Answer: C) By configuring the database driver to enable caching
- A) By setting the
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Which CodeIgniter feature allows you to execute custom code at specific points during the request lifecycle?
- A) Hooks
- B) Middleware
- C) Interceptors
- D) Filters
Answer: A) Hooks
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How do you enable logging in CodeIgniter?
- A) By setting the
log_enabledconfiguration option toTRUE - B) By calling the
enable_log()method in the controller - C) By configuring the logging threshold in the
config.phpfile - D) Logging is enabled by default in CodeIgniter
Answer: C) By configuring the logging threshold in the
config.phpfile - A) By setting the
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