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Functions and variable scope MCQ App Download - PHP PDF e-Book

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Functions and variable scope MCQ (Multiple Choice Questions) PDF Download

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The MCQ: Try ( ) and catch ( ) functions are used for "Functions and variable scope" App Download [Free] with answers: exceptions handling, static variables, and global variables to learn online classes courses. Practice Functions and variable scope Quiz Questions, download Google e-Book (Free Sample) for online computer science engineering.

Functions and variable scope Questions and Answers PDF Download

MCQ: 1

try ( ) and catch ( ) functions are used for

  1. Exceptions handling
  2. Static variables
  3. Global variables
  4. None of them
MCQ: 2

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

  1. Global
  2. Local
  3. Restricted
  4. None of them
MCQ: 3

global $count; this statement indicates what?

  1. A variable is declared with that name of global
  2. A constant is defined
  3. Count variable declaration
  4. Count variable declaration with global scope

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