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Functions and variable scope MCQ Quiz PDF Download

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PHP: Functions and variable scope MCQs PDF Download

MCQ: try ( ) and catch ( ) functions are used for

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

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

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

MCQ: global $count; this statement indicates what?

A) A variable is declared with that name of global
B) A constant is defined
C) Count variable declaration
D) Count variable declaration with global scope

Practice Tests: PHP Exam Prep

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