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Functions and variable scope Quiz Questions with Answers PDF - 43

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Functions and variable scope Trivia Questions PDF Download: Quiz 43

MCQ 211: Try ( ) and catch ( ) functions are used for

A) Exceptions handling
B) Static variables
C) Global variables
D) None of them

MCQ 212: +=, −=, *=, /=, %= all are example of

A) Comparison operator
B) Assignment operator
C) Increment operator
D) Decrement operator

MCQ 213: If we want to use XML functions we must set off

A) short_open_tag <? ?>
B) slash_tag /
C) upload_tmp_dir
D) None of them

MCQ 214: By default the scope of variable which is defined inside a function is?

A) Global
B) Local
C) Restricted
D) None of them

MCQ 215: The functionality of Constructors are offered in

A) PHP1
B) PHP 3
C) PHP4
D) PHP4.2

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