Welcome to your IT Test Which one of the following methods can be used to diagnose and display information about a MySQL connection error? A. connect_errno() B. connect_error() C. mysqli_connect_errno() D. mysqli_connect_error() Which one of the following statements is used to create a table? CREATE TABLE table_name (column_name column_type); CREATE table_name (column_type column_name); CREATE table_name (column_name column_type); CREATE TABLE table_name (column_type column_name); What will happen in this function call? < ?php function calc($price,$tax) { $total = $price + $tax; } $pricetag = 15; $taxtag = 3; calc($pricetag, $taxtag); ?> Call By Value Call By Reference Default Argument Value Type Hinting Function cannot be used for __________ statement. A. Create B. Drop C. Select D. Insert What are the advantages of Ajax? A. Bandwidth utilization B. More interactive C. Speeder retrieval of data D. All of these PHP script should start with ___ and end with ___: < ?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 Which of the following is the correct way to apply Styles? A. inside an HTML element B. inside the section of an HTML page C. in an external CSS file D. all of the above PHP recognizes constructors by the name. classname() _construct() function _construct() function __construct() Consider the following code snippet console.log(p) If p is not defined, what would be the result or type of error? A. Zero B. Null C. ReferenceError D. ValueNotFoundError Which are usually variables that are used internally in object methods and also are globally visible variables? A. Object properties B. Variable properties C. Method properties D. Internal properties What does PHP stand for? i) Personal Home Page ii) Hypertext Preprocessor iii) Pretext Hypertext Processor iv) Preprocessor Home Page Which relational database does WordPress use? A. MySQL B. Oracle C. PostgresSQL D. MS SQLServer If there is no error, then what will the error() method return? A. TRUE B. FALSE C. Empty String D. 0 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 Name Email Phone Number Time's up
