Real-Time Operating System –
These types of OSs serves the real-time systems. The time interval required to process and respond to inputs is very small. This time interval is called response time.
Real-time systems are used when there are time requirements are very strict like missile systems, air traffic control systems, robots etc.
https://www.geeksforgeeks.org/operating-system-types-operating-systems-awaiting-author/
The statement people often delete or read email based upon the subject line alone select one is TRUE. Based on the subject or topic of the email, they will judge if it is worthy to be read or deleted.
Answer:
word does not support audio, so its not A, but you can customize them, so its probably C
Explanation:
