Multiple choice

Which of the following statements is/are true?

I. Real-time operating system does processing according to time interval. II. It has two types: one is hard time and another is soft time operating system. III. In hard real-time systems, secondary storage is not limited. IV. Real-time processing is always online whereas online system need not be real-time.

  1. I and III

  2. I, II and III

  3. I, II and IV

  4. I and IV

  5. II, III and IV
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

All statements are true except III. In hard real-time systems, secondary storage is limited.

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