Which three guarantee that a thread will leave the running state?
yield()
wait()
notify()
notifyall()
sleep(1000)
alivethread. join()
thread. killthread()

What's the rest of it? lol

Kpa - known-plaintext attack

Answeroperating system

Metaprogramming  is a programming technique in which computer programs have the ability to treat programs as their data. it means that a program can be designed to read, generate, analyse or transform other programs, and even modify itself while running. ps: you don't have any options there.