Network operating system chapter first to second exercise

Chapter I.

1. What is a network operating system? What are the basic functions of the network operating system?

A: Network operating system is the interface between the network user and the computer, it is specialized for the network user to provide the operating interface of the system software, in addition to the management of computer software and hardware resources, with a single operating system all the functions, but also to network computers to provide network communication and network resource sharing function of the operating system, and provide network services for network users. Basic functions: Provide network communication, resource management, Network Service, network management, interoperability, and provide network interface.

2. What are the characteristics of the network system?

A: (1) Hardware independence: Independent of the specific hardware platform, support multi-platform, other systems can run on a variety of hardware (2) network features: the ability to connect to different networks, to provide the necessary network support, to support a variety of network protocols and network services, and easy to complete network management (3) with high security, Be able to protect the system security and access rights of various types of users, control the user resources, provide users with the network operation method.

3. What are the commonly used network operating systems? What are the characteristics of them?

A: Common Web operating systems are Windows Series, UNIX series, Linux series, and NetWare. Windows system has an intuitive and efficient object-oriented graphics and user interface, rich graphics operations, multitasking, object-oriented program design ideas and rich Windows Development Tools, UNIX system security, stability, good user interface and device independence good portability, Rich network functions, multi-user, multi-tasking operating system, Linux system performance is high, security is stronger than UNIX compatibility, free software, open source, easy to customize and develop; NetWare OS provides a higher version of fault tolerance, using open protocol technology, The combination of various protocols enables different types of workstations to communicate with public servers.

4. What are the main services available in the network operating system?

A: File services and Print services, database services, distributed services, Active directory and domain controllers, mail services, DHCP services, DNS services, FTP services, Web services, network management services.

　　　　Chapter II

What are the types of users in 1.windows Server 2008? What are the default users of the system?

A: The user type of Windows Server 2008 is divided into users, InetOrgPerson, contacts, and Default user accounts of several types; The default user of the system is administrator and guest.

2. How to Sever 2008 in Windows

Network operating system chapter first to second exercise