Which of the conditional statements is/are supported by PHP?

i) if statements

ii) if-else statements

iii) if-elseif statements

iv) switch statements

Which of the following are correct ways of creating an array?

i) state[0] = “karnataka”;

ii) $state[] = array(“karnataka”);

iii) $state[0] = “karnataka”;

iv) $state = array(“karnataka”);

Which one of the following functions finds the last occurrence of a string, returning its numerical position?

The filesize() function returns the file size in ___.

The date() function returns ___ representation of the current date and/or time.

Which one of the following should not be used while sending passwords or other sensitive information?

Which function is used to remove all HTML tags from a string passed to a form?

Which one of the following functions can be used to concatenate array elements to form a single delimited string?

Which of the following PHP statements will output Hello World on the screen?

i) echo (“Hello World”);

ii) print (“Hello World”);

iii) printf (“Hello World”);

iv) sprintf (“Hello World”);

Which function displays the web page’s most recent modification date?