It allocates, and de allocates memory and handles process creation, deletion etc. It manages task scheduling, device management, and files. The OS also manages the system resources and secure the data. The functionality of the entire computer depends on the OS.
There are various types of operating systems, and single user and multiuser operating systems are two of them. In a single user operating system, only one user can access the system at a time. On the other hand, in a multiuser operating system, multiple users can access the system simultaneously.
In a single user operating system, a single user can access the computer system at a time. These types of operating systems are commonly found in home computers.
There are two types of single user operating systems called single user, single task operating system and single user, multi-task operating system. In a single user, single task operating system, a single user can perform only one task at a time.
Distributed Systems. In this, entire system is distributed in the network form, and every terminal is connected with each other with high speed buses or telephone line. Time-Sliced Systems. In this type of system, small time duration is allotted to every task. CPU time is divided into small time slices, and one time slice is assigned to each user, and this time slices are very short duration.
They use the mainframe system at concurrently. Multiprocessor System. This system involves the multiple processors, and it helps to improve the performance of entire system. If, in this system one processor gets fails then other processor has to responsible for completing of its assigned task.
The multi user system contains the single master system. This master system can be accessed by all users anywhere and anytime on network, and they can open own local view of system. All users can make any updating, deletion, and create new file on their working model at local area, but this working model will not show to another users until they save own working model to master system.
There are some features and uses of multi user operating system. Due to this feature, users can share own documents. In this system, tiny time slice of CPU time is allotted to all users. Background Processing — In which, if given instructions are not processed, and then they perform their tasks in the background as well as other programs are interacting with system in the current time.
If, virus attacks on one computer, then this virus spreads on entire network system simultaneously, and finally all computer system can get fails. Comparison of windows linux and mac os. Features of windows operating system. Tutorial of Sentiment Analysis. Input devices in computer graphics. File formats and its types. Related Books Free with a 30 day trial from Scribd. Related Audiobooks Free with a 30 day trial from Scribd. Vikas Kumar. Priyanshi Singh at Student.
Show More. Views Total views. Actions Shares. No notes for slide. Difference between various operating systems on the basis of single user ,multiuser and network user 1. This operating system is designed to manage the computer so that one user can effectively do one thing at a time.
An operating system which includes software to communicate with other computers via a network. It Provides a platform for only one user at a time. A multi-user operating system allows many different users to take advantage of the computer's resources simultaneously. It Provides regulated access for a number of users by maintaining a database of known users.
Current operating systems provide a large number of services to provide application programs with a unified view of the network This allows resources such as files, application programs, and printers to be shared between computers. Lets a single user interact with several programs, simultaneously It lets more than one user to access the computer system resources at one time.
Single user operating system is used for single user. In this sometimes CPU is not utilized to its maximum. There is no need to wait to access computer resources. These type of os distributes their functions over a number of networked computers so that no need to wait to access. A multi -user operating system is used for the multi users. The OS simulates real time performance by task switching. An operating system that is designed for network use.
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