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PHP Practice Test 71

Randomness Quiz PDF: Questions and Answers - 71

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Randomness Questions and Answers PDF Download: Quiz 71

MCQ 351: The random number functions offered by PHP is implemented by

A) Strings
B) Doubles
C) Floats
D) Pseudo random numbers

MCQ 352: A filesystem function clearstatcache ( ) id used for

A) Deleting files
B) Changing the state of cache
C) Clears cache of file status info
D) None of them

MCQ 353: The HTTP protocol is stateless because a plain HTML page is not capable of

A) Receiving information from other pages
B) Supporting php
C) Supporting web services
D) All of them

MCQ 354: Why a special character is used in the beginning and the end of string in Perl-compatible patterns?

A) Because it indicates the beginning and end of the pattern
B) Because it indicates that it?s a integer string
C) Because it indicates the literal
D) It indicates nothing

MCQ 355: The fread ( ) function will stop at the end of the file or when it reaches to

A) The specified location
B) The specified width
C) The specified length
D) All of them

PHP Exam Prep Tests

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