Ch 8 - Network Operating System

What is the primary function of a Network Operating System (NOS)?

• To provide computer hardware

• To establish and maintain user profiles on the network

• To provide entertainment applications

• To enhance graphic performance

Which of the following is NOT a type of operating system mentioned?

• Single-threaded Operating System

• Distributed Operating System

• Real-time Operating System

• Multi-user Operating System

What type of operating system allows multiple users to access a computer system concurrently?

• Embedded Operating System

• Real-time Operating System

• Multi-user Operating System

• Single-user Operating System

Which of the following is an example of a distributed operating system?

• Windows 10

• Wndows 11

• Office 365

• None of the above

What is a key feature of pre-emptive multitasking?

• It requires manual switching between tasks

• It slices CPU time among multiple programs

• It allows only one program to run at a time

• It is exclusive to single-user systems

Which of the following is a function of a Network Operating System?

• To enhance video playback

• To regulate access to network resources

• To manage local storage devices

• To provide a graphical user interface

What is the purpose of a firewall in modern operating systems?

• To enhance the speed of the operating system

• To allow all network traffic

• To deny unauthorized network access

• To manage user profiles

Which of the following is a characteristic of a real-time operating system?

• It is designed for multitasking

• It provides a deterministic response to events

• It is only usable by a single user

• It does not support networking

What does a client/server network involve?

• Direct communication between two users

• Only local file sharing

• A program connecting to another computer called a server

• Multiple servers communicating with each other

Which of the following is a common network service?

• Photo editing

• Gaming

• File sharing

• Video streaming