Randomness Quiz Questions and Answers 71 PDF eBook Download

Randomness quiz questions and answers, randomness MCQs with answers, php test prep 71 for web design and development degree online. Php number handling quiz, randomness multiple choice questions (MCQs) for online web developer degree. Free randomness MCQs, file reading and writing functions, perl compatible regular expressions, stateless http, filesystem and directory functions, randomness test prep for computer information science.

Learn randomness MCQ with multiple choice questions: random number functions offered by php is implemented by, with choices strings, doubles , floats, and pseudo random numbers for associates in computer science. Learn php number handling questions and answers, problem-solving for merit scholarships assessment test for free online classes.

Quiz on Randomness Worksheet 71 PDF eBook Download

Randomness MCQ

MCQ: Random number functions offered by PHP is implemented by

  1. Strings
  2. Doubles
  3. Floats
  4. Pseudo random numbers


Filesystem and Directory Functions MCQ

MCQ: A filesystem function clearstatcache ( ) id used for

  1. Deleting files
  2. Changing the state of cache
  3. Clears cache of file status info
  4. None of them


Stateless HTTP MCQ

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

  1. Receiving information from other pages
  2. Supporting php
  3. Supporting web services
  4. All of them


Perl Compatible Regular Expressions MCQ

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

  1. Because it indicates the beginning and end of the pattern
  2. Because it indicates that it?s a integer string
  3. Because it indicates the literal
  4. It indicates nothing


File Reading and Writing Functions MCQ

MCQ: Fread ( ) function will stop at end of file or when it reaches to

  1. The specified location
  2. The specified width
  3. The specified length
  4. All of them