Which of the following statements is false?

a. Thread scheduling is platform independent.
b. One simple thread-scheduler implementation keeps the highest-priority thread running at all times and, if there’s more than one highest-priority thread, ensures that all such threads execute for a quantum each in round-robin fashion.
c. The round-robin process for all highest-priority threads continues until all threads run to completion.
d. Most programmers who use Java multithreading will not be concerned with setting and adjusting thread priorities

a. Thread scheduling is platform independent. Actually, thread scheduling is platform dependent—the behavior of a multithreaded program could vary across different Java implementations.