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user interface

memory management

security

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13y ago

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What are Major areas in which operating system divides its services?

There are three major areas in which operating system are divided. They are user interface, security, and memory management. Other services include program execution, I/O operations, communications, and file system manipulation.


Why does operating system use cluster instead of sector?

Clusters and sectors relate to storage areas on a disk - not the operating system.


Give you five major achievement of operating system?

The five major achievements of operating system are in the areas of Process Memmory Management Information protection and security Scheduling and Resource management System Structure


Which areas of finance does Cattles perform service to its customers?

Cattles is a financial services group operating in the United Kingdom. It performs services to its customers in the areas of finance relating to non-standard consumer credit and debt recovery markets.


Is DHL Ground still operating in my area as of Jan. 26, 2009?

While DHL has had cutbacks in employees, it still services the same areas.


What services can be used for sprinkler system design?

The services that can be used for sprinkler system design are residential areas for home gardening, farmers and nurseries to irrigate or water plants/crops.


What is advantages of paging in operating system?

Paging has many advantages. First of all, paging allows you to relocate memory areas to other places where they are more useful. For example, any operating system must divide memory in two areas, one for the operating system itself (OS, data, management tables, ...) and one for the user programs. The area for the OS must be subdivided into areas to store each driver and its data. The area for the user must be subdivided to store each program and its data.


How will studying assembly language enhance your understanding of operating systems?

Assembly language is a good tool for learning how applications programs communicate with the computer's operating system via interrupt handlers, system calls, and common memory areas. Assembly language programming also helps when learning how the operating system loads and executes application programs.


Why would you need to update your database program after you've updated the operating system?

To make sure the program is still compatible with the operating system.


What kinds of areas is Canada divided into?

Canada is divided into 13 areas. 10 provinces and 3 territories.


Is operating system software a commonly used application software?

No. The operating system is actually never 'used' (that is, by the person using the computer). Essentially, the operating system provides a set of tools that applications use to run. The operating system is also responsible for ensuring that the tools are used properly, to prevent one application from causing problems for a different application, or for other areas of the computer. The operating system aspect of "Windows" is actually a very small part of the package you have running on your computer, and is usually referred to by computer folks as the kernel. Windows is a collection of applications that are interacted with both by the operating system, by each other, and by applications installed after Windows, to provide you with the various functions you're familiar with on your computer.


Is Delaware the only state where countries are divided into areas what are they called?

Delaware is the ony state that is divided into areas called What?