Welcome to your IT Test Look at the following jQuery selector: $(“div#intro .head”). What does it select? A. The first element with id=”head” inside any div element with class=”intro” B. All elements with class=”head” inside the first div element with id=”intro” C. All div elements with id=”intro” or class=”head” D. None < ?php function a() { function b() { echo 'I am b'; } echo 'I am a'; } a(); a(); ?> I am b I am bI am a Error I am a Error To deal with cookies in jQuery we have to use ______ cookie plugin A. Dough B. Session C. Dazzler D. None of these The ______________ parameter identifies a character encoding, which is a method of converting a sequence of bytes into a sequence of characters. A. class B. element C. charset D. none of the mentioned The updated MySQL extension released with PHP 5 is typically referred to as.. A. MySQL B. mysql C. mysqli D. mysqly The basic difference between JavaScript and Java is A. There is no difference B. Functions are considered as fields C. Variables are specific D. functions are values, and there is no hard distinction between methods and fields Which are the two functions that are not allowed in any secure subset? A. evaluate() and restrict() B. eval() and the Function() constructor C. debugger() and test() D. eval() and debugger() Which one of the following function is capable of reading a file into an array? file() arrfile() arr_file() file_arr() AJAX based on ______ A. JavaScript and XML B. VBScript and XML C. JavaScript and Java D. JavaScript and HTTP requests PHP recognizes constructors by the name. classname() _construct() function _construct() function __construct() What are the features of Ajax? A. Live data binding B. Client-side template rendering C. Declarative instantiation of client components D. All of the above The element ___________ simply groups items within an enclosed dd tag, though it may associate them with a caption defined by a dt tag A. object B. figure C. embed D. none of the mentioned The practice of separating the user from the true inner workings of an application through well-known interfaces is known as.. A. Polymorphism B. Inheritance C. Encapsulation D. Abstraction Which of the following are not advanced services? A. Data storage B. Networking C. XMLHttpRequest object D. None of the mentioned What is the name of the first page you encounter after logging into your web page in WordPress? A. Dashboard B. Security question page C. WP upgrade option D. WPAdmin Name Email Phone Number Time's up
