What is a Real-Time System? - operating system

What is a Real-Time System?

Real time systems respond to inputs immediately. For example a mobile phone sends an email as soon as a phone call is made. They are called as real time because they behave and respond as though in real life.

What is a Real-Time System?

Real-time system is the study of hardware and software, which are subject to the operational deadlines from event to the system response. A real-time system’s application can be considered as mission critical. The deadlines are relative to their events. Regardless of system load, a real system must be met.
What do you mean by deadlock? - operating system
Dead lock is a situation of two or more processes waiting for each other to finish their tasks. In this situation no progress or no advancement is made.......
Difference between Primary storage and secondary storage - operating system
Primary memory storages are temporary; where as the secondary storage is permanent.......
40 Linux Interview Questions and Answers
Linux interview questions and answers for freshers/beginners and experienced. Our advanced Linux interview questions are very useful for experienced Linux professionals. We have Linux interview questions answers in pdf format, one can easily download it.
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