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Functions and variable scope MCQ with Answers PDF

Solve Functions and variable scope Multiple Choice Questions (MCQ), php quiz answers PDF with career tests for online courses. Practice php controls structures and functions Multiple Choice Questions and Answers (MCQs), Functions and variable scope quiz questions bank for online computer science and engineering. "Functions and variable scope MCQ" PDF book: defining php functions, php and looping, ternary operator, logical operators test prep for online software development courses.

"Try ( ) and catch ( ) functions are used for" Multiple Choice Questions (MCQ) on functions and variable scope with choices exceptions handling, static variables, global variables, and none of them for online computer science and engineering. Practice functions and variable scope quiz questions for merit scholarship test and certificate programs to learn free online courses.

MCQs on Functions and variable scope

1.

try ( ) and catch ( ) functions are used for

Exceptions handling
Static variables
Global variables
None of them

2.

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

Global
Local
Restricted
None of them

3.

global $count; this statement indicates what?

A variable is declared with that name of global
A constant is defined
Count variable declaration
Count variable declaration with global scope
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