(solved) Assignment on Operating System

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Added on 2020-10-05

(solved) Assignment on Operating System

Added on 2020-10-05

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Operating System

TABLE OF CONTENTSINTRODUCTION...........................................................................................................................3Task 1...............................................................................................................................................3Operating System........................................................................................................................3

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INTRODUCTIONOS is a computer application that interacts between user and system. It manages all theresources and operations of computer. These resources include CPU, file storage, systemmemory, network connections and I/O devices. In this report described the operating system, itstypes, characteristics etc. Different algorithm is used in this report to solve the given problems.Task 1Operating SystemOS is a programme that is installed in computer with the help of boot program andmanages all other program of system. These other program are basically known as applications.The applications use operating system with the help of Application Program Interface (API).Characteristics of Operating System- 11Memory Management- Operating system allocates memory when a process or programrequests and keep track record of primary memory.Illustration 1: OS(Source: operating system, 2018)

(solved) Assignment on Operating System_3

11Process Management- It allocates and deallocates the processor (CPU) as per the needof system.11File Management- It manages file storage i.e. allocates and deallocates the resources.11Security- It protects from unauthorized access to programs by password, pon and othertechniques.System performance Controls- OS records delays between content for service from computer.11Operators Interactions- The action done between operator and system throughinstructions.Operating system Types1.Batch Operating System- In BOS there is no direct interaction of computer. There is asequence of similar jobs which operator takes and group them into batches. For Example-Payroll System, Bank Statements etc (Feng,Yang and Wang, 2018).2.Time Sharing Operating System- In this every task has give some time for performing,so that every task works smoothly. These are multitasking system. For Example- Multics,Unix etc.3.Distributed Operating System- It manages many systems and can combine to a songleplatform. These are also called loosely coupled system. For Example- LOCUS etc.4.Networking Operating System-They work in various OS and can connect withcommon network. It allows shared access pof files, printers, security, applications andother networking functions. For Example- MS window server 2003, 2008, UNIX, Linux,Novell NetWare etc.5.Real Time Operating System- These type of system works on real time. The timeinterval for process and respond to inputs is very small. For Example- Scientificexperiments, Medical imaging system, robots, air traffic control system etc.Operating system is set of program and overall operations that is performing differentfunctions in computer system. This is the main part of hardware system to control their memoryallocation, control input and output, job scheduling etc. There are different type of operationssystem such as Linux, Mac operating system, windows etc. Operating system like Linux that isdesigned by Microsoft. It is very powerful operating system. Most of the organizations use thistechnique because it provides safety and security in the computer system. It is a host applicationprogram that run on hardware machine (DiLuoffo, Michalson and Sunar,2018). Operating

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