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Introspection Functions Worksheet with Answers PDF Download eBook - 78

Learn Introspection functions worksheet with answers PDF, introspection functions MCQ with answers to solve PHP test 78 for online job interview. Practice Advance PHP trivia questions and answers, introspection functions Multiple Choice Questions (MCQ) for online web developer. Free introspection functions MCQs, network functions, file reading and writing functions, multidimensional arrays, how sessions work in php, introspection functions test prep for online computer engineering programs.

"To ask objects about their classes, and ask classes about their parents without searching in code, is example of", introspection functions Multiple Choice Questions (MCQ) with choices inspection, serialization, introspection, and equalization for master's degree in computer science. Learn advance php questions and answers with free online certification courses for computer information science.

Trivia Quiz on Introspection Functions PDF Download eBook

Introspection Functions Quiz

MCQ: To ask objects about their classes, and ask classes about their parents without searching in code, is example of

  1. Serialization
  2. Inspection
  3. Introspection
  4. Equalization


How Sessions Work in PHP Quiz

MCQ: The meaning of superglobal arrays is it can be

  1. Referenced inside a function
  2. Referenced outside of function
  3. Used without declaring global first
  4. All of them


Multidimensional Arrays Quiz

MCQ: $multi_array [1] [2] [3] [4] = "I am working on PHP"; will create

  1. One dimensional array
  2. 5 dimensional array
  3. 4 dimensional array
  4. None of them


File Reading and Writing Functions Quiz

MCQ: If a file already exists the symbol r+ is used for

  1. Read only
  2. Read and write
  3. Write only
  4. All of them


Network Functions Quiz

MCQ: Syslog function is an example of

  1. Network function
  2. HTML function
  3. Server function
  4. None of them


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