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PHP Practice Test 21

Environment Variables Quiz Questions and Answers PDF Download - 21

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The Environment Variables Quiz Questions and Answers PDF (Environment Variables Quiz with Answers PDF e-Book) download Ch. 15-21 to learn PHP Practice Tests. Solve PHP Programming Basics MCQ with answers PDF, Environment Variables Multiple Choice Questions (MCQ Quiz) for BSc computer science. The Environment Variables Quiz App Download: Free PHP App to learn serialization, iterations, assignment and coercion, numerical types, environment variables test prep for online computer science schools.

The Quiz: What is included in phpinfo ( ) function with the release of PHP5.2.1 version "Environment Variables" App Download [Free] with answers: a footer tag, a header tag, and a meta tag for BSc computer science. Learn PHP Programming Basics Questions and Answers, Apple e-Book to download free sample to learn online educational courses.

Environment Variables Questions and Answers PDF Download: MCQ 21

MCQ: 101

What is included in phpinfo ( ) function with the release of PHP5.2.1 version?

  1. A header tag
  2. A footer tag
  3. A Meta tag
  4. None of them
MCQ: 102

Integers are also known as

  1. Short integers
  2. Double
  3. floating point numbers
  4. long
MCQ: 103

Which data type is not valid in PHP for type casting?

  1. Null
  2. Resource
  3. Float
  4. Both A and B
MCQ: 104

To rewind the pointer at the beginning of the list

  1. The reset ( ) function is used
  2. The rewind ( ) function is used
  3. The set ( ) function is used
  4. None of them
MCQ: 105

Serialize ( ) function takes a value of any type and then

  1. Decodes the value in integer form
  2. Encodes a value into strings
  3. Changes the value into characters
  4. None of them

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