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Introspection Functions Multiple Choice Questions PDF p. 53

Introspection Functions multiple choice questions and answers, introspection functions quiz answers PDF 53 to learn PHP course for college certification. Learn Advance PHP MCQ trivia questions, introspection functions Multiple Choice Questions (MCQ) for online college degrees. Introspection Functions MCQ PDF: uses of arrays, php and postgresql, functions and variable scope, multidimensional arrays, introspection functions test prep for master's degree in computer science.

"Get_class ( ) function returns the name of class from where" MCQ PDF with choices an object belongs to, a function belongs to, a constructor belongs to, and all of them for top online computer science programs. Solve advance php questions and answers to improve problem solving skills for BSc computer science.

Introspection Functions Questions and Answers MCQs

MCQ: Get_class ( ) function returns the name of class from where

A function belongs to
An object belongs to
A constructor belongs to
All of them

MCQ: Is_array ( ) function that takes a single argument of any type and returns a true value if

Argument is character type
Argument is number type
Argument is an array
none of them

MCQ: Global $count; this statement indicates what?

A variable is declared with that name of global
A constant is defined
Count variable declaration
Count variable declaration with global scope

MCQ: Which function is offered by PHP for connecting to a postgreSQL?

con ( )
con_psql ( )
pg_connect ( )
pg_con ( )

MCQ: An array is a collection of

Strings
Characters
Indexed variables
Functions

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