Which of the Following Is False Regarding Simple Random Sampling

Which of the following is false regarding simple random sampling?

A) Each element of the population has to be given a number; therefore, the use of simple random sampling depends on the availability of a valid list of the entire population.
B) After assigning numbers to all elements in the population, researchers use a table of random numbers.
C) Random digit dialing is also used to select simple random samples; however, it is not a perfect strategy because the strategy may not include people who do not have a telephone.
D) None of the above