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PHP Practice Test 21

Environment Variables Quiz Questions and Answers PDF - 21

Free Environment Variables Quiz Questions, environment variables quiz answers PDF download chapter 15-21 to study online php degree courses. Practice PHP Programming Basics MCQ with answers PDF, Environment Variables Multiple Choice Questions (MCQ Quiz) for online college degrees. Free learning app: Environment Variables Quiz App Download & e-Book for serialization, iterations, assignment and coercion, numerical types, environment variables test prep for BSc computer science.

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, a meta tag to learn online educational courses. Solve php programming basics questions and answers, Amazon eBook to download free sample for online computer science schools.

Environment Variables Questions and Answers PDF Download: Quiz 21

MCQ 101: What is included in phpinfo ( ) function with the release of PHP5.2.1 version?

A) A header tag
B) A footer tag
C) A Meta tag
D) None of them

MCQ 102: Integers are also known as

A) Short integers
B) Double
C) floating point numbers
D) long

MCQ 103: Which data type is not valid in PHP for type casting?

A) Null
B) Resource
C) Float
D) Both A and B

MCQ 104: To rewind the pointer at the beginning of the list

A) The reset ( ) function is used
B) The rewind ( ) function is used
C) The set ( ) function is used
D) None of them

MCQ 105: Serialize ( ) function takes a value of any type and then

A) Decodes the value in integer form
B) Encodes a value into strings
C) Changes the value into characters
D) None of them

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