IT test Welcome to your IT Test 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() 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 Which one of the following PHP functions can be used to find files? glob() file() fold() get_file() 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 relational database does WordPress use? A. MySQL B. Oracle C. PostgresSQL D. MS SQLServer 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); The pop() method of the array does which of the following task ? A. decrements the total length by 1 B. increments the total length by 1 C. prints the first element but no effect on the length D. None of the above What is the core rule of lexical scoping? A. Functions are declared in the scope B. Functions are executed using scope chain C. Both a and b D. None of the mentioned We can use ___ to comment a single line? // ** */* 13. The practice of creating objects based on predefined classes is often referred to as.. A. class creation B. object creation C. object instantiation D. class instantiation 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 What will be the output of the following php code: < ?php $num = 1; $num1 = 2; print $num . "+". $num1 ; ?> 3 1+2 1.+.2 Error 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() PHP script should start with ___ and end with ___: If there is no error, then what will the error() method return? A. TRUE B. FALSE C. Empty String D. 0 Name Email Phone Number Time's up
