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Environment Variables Trivia Questions and Answers PDF p. 21

Learn Environment Variables trivia questions and answers, environment variables worksheets with answers PDF 21 to practice PHP exam questions for online classes. Practice PHP Programming Basics MCQ questions, environment variables Multiple Choice Questions (MCQ) for online college degrees. Environment Variables Quizzes PDF: serialization, iterations, assignment and coercion, numerical types, environment variables test prep for online software development courses.

"What is included in phpinfo ( ) function with the release of PHP5.2.1 version?", environment variables Multiple Choice Questions (MCQ) with choices a footer tag, a header tag, a meta tag, and none of them for online computer science and engineering. Learn php programming basics questions and answers to improve problem solving skills to learn free online courses.

Trivia Quiz on Environment Variables MCQs

1.

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

A header tag
A footer tag
A Meta tag
None of them

2.

Integers are also known as

Short integers
Double
floating point numbers
long

3.

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

Null
Resource
Float
Both A and B

4.

To rewind the pointer at the beginning of the list

The reset ( ) function is used
The rewind ( ) function is used
The set ( ) function is used
None of them

5.

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

Decodes the value in integer form
Encodes a value into strings
Changes the value into characters
None of them

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