With a neat sketch, Explain in detail about the interrelation between various
services provided by the operating system.
Answers
Answer:Drivers hide the peculiarities of specific hardware devices from the users.
Explanation:
Operating system services area unit answerable for the management of platform resources, as well as the processor, memory, files, and input and output. They typically protect applications from the implementation details of the machine. OS services include:
- Kernel operations give low-level services necessary to:
- create and manage processes and threads of execution
- execute programs
- define and communicate asynchronous events
- define and method system clock operations
- implement security measures
- manage files and directories, and
- control input/output process to and from peripheral devices.
2. Command interpreter and utility services embrace mechanisms for services at the operator level, such as:
comparing, printing, and displaying file contents
- editing files
- searching patterns
- evaluating expressions
- logging messages
- moving files between directories
- sorting information
- executing command scripts
- local print spooling
- scheduling signal execution processes, and
- accessing surroundings data.
3. Batch process services support the aptitude to queue work (jobs) and manage the sequencing of processing supported computer programme commands and lists of information. These services conjointly embrace support for the management of the output of instruction execution, which regularly includes updated files or databases and knowledge merchandise like written reports or electronic documents. instruction execution is performed asynchronously from the user requesting the duty.
4. File and directory synchronization services permit native and remote copies of files and directories to be created identical. Synchronization services area unit sometimes accustomed update files once periods of off line performing on a conveyable system.
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