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Application Development and Emerging Technology

Showing 526-570 of 570 answers

We can practically utilize the setInterval function to refresh a web page dynamically.
  • True Correct
  • False
We can set up basic document layouts on a grid utilizing CSS reset properties. 
  • True
  • False Correct
We used the base_url() function to return our domain or application path
  • True Correct
We usually adopt JSON to write HTTP servers that technically communicate with different client applications that run from the browser.
  • True
  • False Correct
We utilize this function to shield from including copies to our tags array.
  • src
  • map
  • attr
  • indexOf Correct
Web applications that use the WebForm approach commingle Program Code and Page Design Code only.
  • False Correct
What another object that is contained within every element of an array?
  • JSON object
  • Unfilled object
  • media Correct
  • item
What application-layer protocol for transmitting hypermedia documents and is designed for communication between web browsers and web servers?
  • FTP
  • UDP
  • HTTP Correct
  • ITP
What do you call a structure made up of series of intersecting straight (vertical, horizontal and angular) or curved guide lines used to structure content?
  • grid Correct
What do you call common functions or small snippets of code used in every or most Information Systems
  • helpers Correct
What do you call the 1st segment of the URI?
  • Controller Correct
What do you call variables are just like session variables except it is only available on the next request
  • Flashdata Correct
What file you need to edit so that a given config file are automatically loaded.
  • autoload.php Correct
What function can be used to access session variables on webpages?
  • session_start() Correct
What function can be used to plot the tags array to an ideal object by repeating over and locating the ones with tags?
  • map Correct
  • attr
  • src
  • indexOf
What function passed as an argument to another function?
  • callback Correct
  • parameter
  • append
  • span
What function takes an array and makes another array from it by applying a function to every element?
  • attr function
  • map function Correct
  • src function
  • img function
What functionality was added to PHP 5.1 as interface for accessing databases?
  • PDO Correct
What is a novel characteristic of hypertext since they can connect to other information?
  • Anchor tags Correct
  • Main tags
  • Body tags
  • Hash tags
What is the meaning of URL?
  • Uniform Resource Locator Correct
What method is also given with a different function as a parameter?
  • Append function
  • Fail function Correct
  • spanElement function
  • Foreach function
What operator usually separates curly braces and properties within an object?
  • ;
  • "
  • ,
What set of instruction that naturally verifies whether your code adjusts to specific fundamental guidelines?
  • Validation program Correct
  • Verification program
  • Confirmatory program
  • Authentication program
What year did PHP began its development?
  • 1994 Correct
When uploading file the form must be of type "file".
  • False Correct
When we adopt or inherit descendant's rulesets, they can be applied to various descendants' elements in DOM.  
  • True
  • False Correct
When you no longer need the session variable you have set, you can remove it by using $this->session->unset_userdata()
  • True Correct
Which is the right code for loading models
  • //$this->load->model('model_name'); Correct
Which of the following do you think that is useful for searching?
  • //$this->db->like() Correct
Which of the following has the correct syntax of active records.
  • //this->db->select(); Correct
Which of the following is correct from given the statement below: //$this->db->select('title, content, date'); //$query = $this->db->get('mytable'); //return $query->result();
  • It will return only the given fields title, content, and date of the records Correct
Which of the following is correct from the given statement below:
  • //$this->db->limit(10); Correct
Which of the following refers to the business logic
  • Controller Correct
Which of the following statements will create a form that points to your base URL plus the "x/y"
  • //form_open('x/y'); Correct
Who first use the term AJAX?
  • Jesse James Garrett Correct
Who is the inventor of PHP?
  • Rasmus lerdorf Correct
Writing this address would affirm you if your server is running or not.  
  •  localhost:3000 Correct
  •  localhost:8080
  •  localhost:4040
  •  localhost:2222
XCode is the most generally utilized version control system that has a command-line interface.  
  • True
  • False Correct
Yahoo!'s famous image-sharing service online.
  • Twitter
  • Flckr Correct
  • Pinterest
  • LinkedIn
Year that PHP 3 was released
  • 1998 Correct
Year that PHP was officially called Personal Home Page Tools.
  • 1995 Correct
You can declare your own session variable on the $_SESSION superglobal.
  • True Correct
You can display the error 404 page by using what function
  • show_404() Correct
You can manually remove the index.php in CodeIgniter by .htaccess file
  • True Correct
You cannot add a URL suffix in CodeIgniter.
  • False Correct
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