The first chapter of network operating system exercises

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

A: In addition to the full functionality of the single-machine operating system, but also has the management network of shared resources, the realization of user communication and user-friendly use of the network functions, is the heart and soul of the network.

Network operating system is the interface between network users and computer networks, and it is a collection of software and hardware resources, supporting network communication and providing network services for the computer network management of one or more hosts.

Functions (1) shared resource management

(2) network communication

(3) Network services

(4) Network management

(5) Interoperability capability

2. What are the characteristics of the network operating system?

(1) client/server mode

(2) 32-bit operating system

(3) Preemptive multi-tasking

(4) Support multiple file systems

(5) Internet support

(6) Parallelism

(7) Openness

(8) Portability

(9) High reliability

(10) Security

(11) Fault tolerance

(12) graphical interface (GUI)

3 What are the commonly used network operating systems? What are their characteristics?

(1) windows9x/me/xp/nt/2000/2003

(2) Unix

(3) Linux

(4) NetWare

4. What network services are provided mainly in the network operating system?

(1) File services and printing services

(2) Database services

(3) Distributed services

(4) Active directory and domain controller

(5) Mail Service

(6) DHCP service

(7) DNS service

(8) FTP Service

(9) Web Services

(10) Network Pipeline Service

The first chapter of network operating system exercises