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Introspection Functions Trivia Questions and Answers PDF p. 78

Learn Introspection Functions trivia questions and answers, introspection functions worksheets with answers PDF 78 to practice PHP exam questions for online classes. Practice Advance PHP quiz questions, introspection functions Multiple Choice Questions (MCQ) for online college degrees. "Introspection functions Worksheet" PDF book: 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 to improve problem solving skills for computer information science.

Trivia Quiz on Introspection Functions

1.

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

Serialization
Inspection
Introspection
Equalization

2.

The meaning of superglobal arrays is it can be

Referenced inside a function
Referenced outside of function
Used without declaring global first
All of them

3.

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

One dimensional array
5 dimensional array
4 dimensional array
None of them

4.

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

Read only
Read and write
Write only
All of them

5.

Syslog function is an example of

Network function
HTML function
Server function
None of them