-
Which method is used to initialize file upload in CodeIgniter?
- A)
initialize() - B)
start_upload() - C)
upload() - D)
setup_upload()
Answer: A)
initialize() - A)
-
How do you load the File Upload library in a CodeIgniter controller?
- A)
$this->load->library('file_upload') - B)
$this->file_upload->load() - C)
$this->file_upload->library('file_upload') - D)
$this->library('file_upload')
Answer: A)
$this->load->library('file_upload') - A)
-
Which method is used to perform file upload in CodeIgniter?
- A)
upload() - B)
do_upload() - C)
start_upload() - D)
process_upload()
Answer: B)
do_upload() - A)
-
How do you specify upload settings such as allowed file types and maximum file size in CodeIgniter?
- A) By calling the
set_upload_config()method - B) By setting configuration options in the
config.phpfile - C) By passing an array of settings to the
initialize()method - D) Upload settings cannot be configured in CodeIgniter
Answer: C) By passing an array of settings to the
initialize()method - A) By calling the
-
Which of the following is NOT a valid method to access uploaded file data in CodeIgniter?
- A)
$this->upload->data() - B)
$this->upload->get_data() - C)
$this->upload->info() - D)
$this->upload->file_info()
Answer: B)
$this->upload->get_data() - A)
-
What is the purpose of CodeIgniter's Image Manipulation class?
- A) To manage database connections
- B) To handle form submissions
- C) To manipulate images (resize, crop, rotate, etc.)
- D) To generate HTML forms
Answer: C) To manipulate images (resize, crop, rotate, etc.)
-
Which method is used to load an image file into the Image Manipulation class in CodeIgniter?
- A)
load_image() - B)
read_image() - C)
load() - D)
image()
Answer: C)
load() - A)
-
How do you resize an image using CodeIgniter's Image Manipulation class?
- A) By calling the
resize()method - B) By setting the
resizeconfiguration option - C) By using the
resize_image()function - D) Resize functionality is not available in CodeIgniter's Image Manipulation class
Answer: A) By calling the
resize()method - A) By calling the
-
What is the purpose of CodeIgniter's Caching class?
- A) To manage database connections
- B) To handle form submissions
- C) To cache frequently accessed data for improved performance
- D) To generate HTML forms
Answer: C) To cache frequently accessed data for improved performance
-
How do you enable caching for a specific piece of data in CodeIgniter?
- A) By calling the
enable_cache()method - B) By setting the
cacheconfiguration option - C) By passing a cache expiration time to the
cache()method - D) Cache functionality is enabled by default in CodeIgniter
Answer: C) By passing a cache expiration time to the
cache()method - A) By calling the
Comments