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"The mt_rand ( ) function produces a better random value, and is 4 times faster than" Multiple Choice Questions (MCQ) on randomness with choices assignment function, boolean function, comparison functions, and rand ( ) function for computer science programs. Solve randomness quiz questions for merit scholarship test and certificate programs for cheapest online computer science degree.

MCQ: The 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

D

MCQ: Example of random number function is/are

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

D

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

D

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

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

D

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

1. RAND_MIN
2. RAND_MAX
3. STRAND_MAX
4. None of them

B