Introspection Functions Quiz Questions and Answers 23 PDF Download

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Study introspection functions online courses with multiple choice question (MCQs): for finding data in object is valid and consistent across instance which function is used, for bachelor degree and masters in data science degree questions with choices __sleep ( ), __wakeup ( ), __test ( ), selftest ( ) with online tutorial questions for online placement tests with past papers' important questions. Learn advance php quizzes with problem-solving skills assessment test.

Quiz on Introspection Functions Worksheet 23Quiz PDF Download

Introspection Functions Quiz

MCQ: For finding data in object is valid and consistent across instance which function is used?

  1. __sleep ( )
  2. __wakeup ( )
  3. __test ( )
  4. selfTest ( )


Sessions and PHP Quiz

MCQ: A period of time during which a particular person, views a number of web pages at a particular machine is called as

  1. Session
  2. Cookies
  3. Parsing
  4. None of them


Iterations Quiz

MCQ: Internal linked keys in an array can be retrievable by

  1. pointer ( ) function
  2. each ( ) function
  3. key ( ) function
  4. None of them


PHP and Looping Quiz

MCQ: Unbounded loops repeats until some condition becomes

  1. TRUE
  2. False
  3. Zero
  4. Both A and B


Randomness Quiz

MCQ: Example of random number function is/are

  1. strand ( )
  2. getrandmax ( )
  3. mt_rand ( )
  4. All of them