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PHP Practice Test 70

Introspection Functions MCQ (Multiple Choice Questions) PDF - 70

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The MCQs: If everything is fine in the object the selftest ( ) function returns what; "Introspection Functions" App Download (iOS & Android) Free with answers false, true, diagnostic string and noting to study distance learning courses. Practice advance php questions and answers, Google eBook to download free sample for online college classes.

Introspection Functions Questions and Answers PDF Download: Quiz 70

MCQ 346: If everything is fine in the object the selftest ( ) function returns what?

A) TRUE
B) FALSE
C) Diagnostic string
D) Noting

MCQ 347: A mathematical error NAN stands for

A) Number and Number
B) Not a Number
C) Non Number
D) None of them

MCQ 348: Browsers exhibit different behaviors when user navigates their back and forward buttons, it's a disadvantage of?

A) Post method
B) Get method
C) Put method
D) None of them

MCQ 349: What is the meaning of . in POSIX style regex?

A) Matches any character of a string
B) Matches the beginning of a string
C) Matches the end of a string
D) None of them

MCQ 350: When integer value overflows, they become

A) Boolean
B) Floats
C) Integers
D) Strings

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