Codeigniter MCQ | IDB-BISEW Codeigniter MCQ for exam

Codeigniter MCQ | IDB-BISEW Codeigniter MCQ

Codeigniter MCQ- Youngheart.tk

1. Which defines the bisiness logic?

• 1) Model
• 2) View
• 3) Controller
• 4) all 

2. How can you load a model?

• 1) this->load->model();
• 2) this->load->model('mname');
• 3) $this->load->modelname();
• 4) $this->load->model('mname'); 

3. View represents-

• 1) template
• 2) page segment
• 3) Information that being presented in the screen
• 4) both a and c
• 5) all 

4. Helper files are -

• 1) a collection of functions
• 2) a single function
• 3) a part of the core framework
• 4) both a and c
• 5) both b and c 

5. To calculate the time between two points of the application which class is used?

1) Unit Testing
2) Session
3) Pagination
4) Banchmarking 


6. Profiler class is used to -

• 1) upload file
• 2) retrieve session data
• 3) ouput benchmark result
• 4) none 

7. Which configuration has to set for automatic filtering?

• 1) $config['global_xss_filter']=TRUE;
• 2) $config['global_xss_filtering']=FALSE;
• 3) $config['global_xss_filtering']=TRUE;
• 4) $config['global_xss_filte']=FALSE; 

8. To retrieve get and post data which function is used?

• 1) getpost
• 2) postget
• 3) get_post
• 4) post_get 

9. Which function is used to provide the information that the email has been sent or not?

• 1) debugger()
• 2) email_debugger()
• 3) print _debugger()
• 4) send_debugger() 

10. To ensure that the input data is secure which function is used?

• 1) xss_secure
• 2) xss_clean
• 3) xss_filter
• 4) xss_security 

11. To validate an email address which of the following is used?

• 1) Email Library
• 2) Email Helper
• 3) Form Validation Library
• 4) Form Helper 

12. Which function of Email Heiper is used to send an email in simple way?

• 1) mail()
• 2) send()
• 3) send_mail()
• 4) send_email() 

13. Which configuration is used to set allowed uploading file type?

• 1) $config['allow_types']
• 2) $config['allowed_type']
• 3) $config['allowed_types']
• 4) $config['allow_type'] 

14. Which session value is randomly generate?

• 1) user_id
• 2) session_id
• 3) last_activity
• 4) ip_address 

15. What is output of the following code?
echo $this->unit->run('a123', 'is_numeric');

• 1) Passed
• 2) Failed
• 3) Error
• 4) Success 

16. Which rule must be used for confirm password field?

• 1) required
• 2) alpha
• 3) matches[field_name]
• 4) all 

17. Which function is used to convert php tags into entities?

• 1) prep_for _form
• 2) prep_url
• 3) encode_php
• 4) encode_php_tags 

18. To change the error delimiter globally which of the following function used?

• 1) set_errors_delimeters
• 2) set_error_delimeter
• 3) set_error_delimeters
• 4) set_errors_delimeter 

19. To return the data as a object which of the following is used?

• 1) $query->object()
• 2) $query->rows()
• 3) $query->result()
• 4) $query->array() 

20. Which function is used to delete all data from a table?

• 1) delete_data()
• 2) delete_table()
• 3) empty_data()
• 4) empty_table() 

21. To rename a table column using database forge which function is used?

• 1) rename_column()
• 2) change_column()
• 3) modify_column()
• 4) none 

22. What is the function of password salt?

• 1) Make the password more secure
• 2) Make it harder to break the password
• 3) Easily generate the random password
• 4) both a and b
• 5) both a and c 

23. Callback function is used with-

• 1) field
• 2) rule
• 3) query
• 4) none 

24. Which library is used to validate the fields with different rule?

• 1) Form Library
• 2) Form validation Library
• 3) Form Validate Library
• 4) None 

25. What is function of active record caching?

• 1) It retrieves the query data
• 2) It saves the query data for later use
• 3) It updates the query data
• 4) both a and b 

26. Which function is used to add data into the database using active record?

• 1) add
• 2) insert
• 3) insert_data
• 4) insert_query 

27. To get the first 10 records of product table name which of the following correct?

• 1) this->db->get('product',0,10)
• 2) $this->db->get('product',10,10)
• 3) $this->db->get('product',0,10)
• 4) this->db->get('product',10,0) 

28. Which file is used to set database configuration?

• 1) config.php
• 2) autoload.php
• 3) database.php
• 4) model.php 

29. Which rule is used to set fixed length for a form field?

• 1) min_length[x]
• 2) max_length[x]
• 3) exact_length[x]
• 4) fixed_length[x] 

30. Which of the following option is used to see the full information of unit testing?

• 1) $this->unit->result()
• 2) $this->unit->report()
• 3) $this->unit->all_result()
• 4) $this->unit->all_report()