Programming - PHP

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19.

Which of the following functions output text??                          
A. echo() B. print()
C. println() D. display()



20.

The inbuilt function to get the number of parameters passed is:?                          
A. arg_num() B. func_args_count()
C. func_num_args() D. None of the above



21.

Consider the following two statements: I while (expr) statement II while (expr): statement... endwhile; Which of the following are true in context of the given statements??                          
A. I is correct and II is wrong B. I is wrong and II is correct
C. Both I & II are wrong D. Both I & II are correct




22.

Multiple select/load is possible with:?                          
A. Checkbox B. Select
C. File D. All of the above



23.

Which of the following statement is not correct for PHP??                          
A. It is a server side scripting language B. A PHP file may contain text, html tags or scripts
C. It can run on windows and Linux systems only D. It is compatible with most of the common servers used today



24.

Which of the following printing construct/function accpets multiple parameters??                          
A. echo B. print
C. printf D. All of the above



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