How many methods are there in the Exception class?

Which version of PHP introduced the E_STRICT error level?

 What returns a result to the client? 

Which of the following functions is used to search a string for a pattern?

 Which variable is used to collect form data sent with both the GET and POST methods? 

What was the original name of the PHP programming language?

Which is the correct way to define a constant in programming?

Which PHP function is used to determine whether a file was uploaded?

What does PHP stand for?

What will be the output of the following PHP code?