What are the five major activities of an operating system with regard to process management?

What are the three major activities of an operating system with regard to memory management?

What are the three major activities of an operating system with regard to secondary-storage management?

What is the purpose of the command interpreter? Why is it usually separate from the kernel?

What is the purpose of system programs?

What is the main advantage of the layered approach to system design? What are the disadvantages of using the layered approach?

List five services provided by an operating system, and explain how each creates convenience for users. In which cases would it be impossible for user-level programs to provide these services? Explain your answer.

Why do some systems store the operating system in firmware, while others store it on disk?

How could a system be designed to allow a choice of operating systems from which to boot? What would the bootstrap program need to do? B. Check your understanding of the material

The services and functions provided by an operating system can be divided into two main categories. Briefly describe the two categories, and discuss how they differ. 2.16 What are the advantages and disadvantages of using the same system call interface for manipulating both files and devices?

Would it be possible for the user to develop a new command interpreter using the system-call interface provided by the operating system?

What are the two models of interposes communication? What are the strengths and weaknesses of the two approaches?

It is sometimes difficult to achieve a layered approach if two components of the operating system are dependent on each other. Identify a scenario in which it is unclear how to layer two system components that require tight coupling of their functionalities.

Describe three general methods used to pass parameters to the operating system during system calls.

What are the advantages of using a higher-level language to implement an operating system?

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Process Management a Creation and Termination The OS creates and terminates processes as needed b Scheduling It schedules processes for execution on the CPU c Synchronization Manages interprocess comm... View the full answer