Randomness MCQs Quiz Online PDF Download

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MCQs on Randomness Quiz PDF Download

MCQ: Mt_rand ( ) function produces a better random value, and is 4 times faster than

  1. Assignment function
  2. Boolean function
  3. Comparison functions
  4. rand ( ) function


MCQ: Example of random number function is/are

  1. strand ( )
  2. getrandmax ( )
  3. mt_rand ( )
  4. All of them


MCQ: For constructing a random string of letters which function is used

  1. random_char
  2. mt_rand
  3. random_string
  4. Both A and C


MCQ: Rand ( ) and mt_ rand ( ) functions are examples of

  1. Arithmetic functions
  2. Boolean functions
  3. Comparison functions
  4. Randomness functions


MCQ: If rand ( ) function is called by no argument it returns a number between 0 and

  4. None of them