Question

true or false? cisco ios is not a real operating system because it uses a hybrid kernel and virtual memory. true false question 10 (1 point) what is an important design consideration the cisco engineers had when writing the cisco ios operating system? ios must have virtual memory to handle large ip packets. ios should be written using java and based on windows 10 kernel. to be fail - safe, ios must protect one process from interfering with another. ios must be small and fast.

Explanation:

• Cisco IOS is a real operating system. The fact that it uses a hybrid kernel and virtual memory does not disqualify it from being an operating system. Many modern operating systems use hybrid kernels and virtual memory. So the first statement is false.
• Cisco IOS is designed for network devices. Network devices have limited resources (compared to general - purpose computers). So, being small (in terms of memory footprint) and fast (in terms of processing network packets) is a crucial design consideration. Virtual memory is not a must - have for handling large IP packets in the context of Cisco IOS design as it is more about efficient packet - forwarding mechanisms. Also, Cisco IOS is not based on the Windows 10 kernel and is not written in Java. And while process protection is important in some operating systems, for Cisco IOS, the primary focus is on being small and fast for network operations.

Answer:

• First question: B. False
• Second question: IOS must be small and fast.