#1077121

#1077121: Martin Timmerman formulated the necessary requirements for an RTOS. Two of them are about priorities. Why the combination of priorities is necessary?

Martin Timmerman formulated the necessary requirements for an RTOS. Two of them are about priorities. Why the combination of priorities is necessary?
Варианты ответа:
  • The RTS software is a fixed set of pre-developed modules, and the choice of a program for execution is carried out by interrupts (based on the current state of the object) or in accordance with the scheduled work schedule
  • It is the opposite of “necessary”, as the combination of thread priorities can lead to problems such as priority inversion and deadlock
  • RTOS needs to share resources. There are a lot of real-time process and system resources for their operation must be available in advance
Тематика: Инструментальные средства информационных систем Прикладная информатика Технические средства управления технологическими комплексами
Курсы в категории: Информационные технологии
📚 Похожие вопросы по этой дисциплине
The OS-9 family of real-time operating systems has been in use for over 20 years, with more than 5 million installed copies. The range of OS-9 applications is wide – industrial automation, instrumental and measuring systems, military and spac... The first recognized use of the word “computer” was from 1613. What did the “computer” use to mean before this word ... Cryptography is the study of secure communications techniques that allow only the sender and intended recipient of a message to view its contents. What does... An information society is a society where the usage, creation, distribution, manipulation and integration of information is a significant activity. Which of the following statement... Prior to the transistor’s discovery in 1947, the only way to execute amplification of a weak current in an electronic circuit was to use a vacuum tube. What were the initial advantages tra...