Operating Systems

how to rectify samsung hard disk. detect BIOS don't detect another system for slave hard disk. then, not installed os.

System Administrator,

or simply sys-admin

or even more simply Admin

The kernel is the part of an operating system which acts as a manager between the software and the hardware by allocating time for an application to use the central processing unit (CPU), allocating memory that the application requires and it controls sending information for display on the screen or saving to the hard disc etc. Different operating systems have different forms of kernels but the job they do is essentially the same between systems.

ms-dos,windows and unix

No, but it won't function without one.

Yes. A bootloader can be set up on the boot drive to load an operating system from any other disk on the system.

Its not worth doing. the recovery partition is made the exact size of the recovery data, or as close to the recovery data without being too small.

With out one, the computer would not know what to do. You would not be able to interact with the hardware that makes up a computer. Picture it this way... Without an operating system the computer would be as lost as a someone who is stuck on island that crashed there via plane and has no recollection of how they even got on a plane or how long ago they crashed, with no GPS, phone, or contact with anyone or anything outside his little bubble of existence.

Bios, ram, rom, cache, page fault, peripheral interface mismatch, access, os, version mismatch

You have to reinstall Windows. Use you windows DVD and reinstall the OS. If you are uncertain, take help from a professional.

Well, honey, Android 10 does indeed have a dark mode. It's like a shady little corner for your phone to chill in and save some battery life. So, go ahead and give your eyes a break from all that blinding white light.

In the Unix world, at least, a space that you allocate for additional RAM like storage (not nearly as fast, btw) is called swap, or swap space. In the DOS/MS world it's Virtual memory.

The purpose of a computer network is to allow users to share resources located on other computers, to share hardware devices such as printers and fax machines, to allow applications running on different computers to exchange data and to allow users to communicate electronically. A network operating system (NOS) is a special kind of operating system designed to provide networking functionality. A network operating system should support client-server networking, and include all of the programs needed to manage network resources and create a secure network environment. The most widely used network operating systems today include Microsoft Windows Server, Novell Netware, UNIX and Linux. Most network operating systems.

The relationship between a system and sub-system, is that they are both a part of each other. If a circle is the system, the different pieces inside of this circle are the sub-systems. You cannot have one without the other.

It can be. The kernel has a real time process scheduler, and there's a popular real time patchset that is often used to modify the kernel to be a more dedicated real-time system.

This is usually a matter of contention. The most popular choices are Ubuntu, Kubuntu, Linux Mint, OpenSUSE, and Fedora.

In other fields tightly coupled means that two entities are closely associated. Probably, in Distributed Computing, it means that a module in the distributed architecture is closely related to the other modules. Therefore, this module only can be replaced by a very similar one.

If you apply power, yes. But it will be able to do considerably more with an OS.

Different operating systems have differing features, though they all have the primary function of controlling the software and programs running on a computer or other device.

Popular features include:

A start menu or application menu (Windows, Linux)

Multiple desktop workspaces (Linux, Mac OS X)

Taskbar (Windows, Linux) or dock (Mac OS X, also Linux) to track favorite program shortcuts and active applications

A desktop environment. Linux has GNOME or KDE (and a few others), Mac has Aqua, and Windows Vista has Aero.

Desktop acceleration (Mac OS X, Linux using Compiz or similar, and Windows Vista Premium, Business, or Ultimate)

the HAL

The same version of Linux can do all three; you just trim the unneeded packages off.

Standalone Operating System

The pourpose: the mainframe is for processing large amounts of data, PC is for satisfy a human's various needs, like DVD-playing, word-processing, web-browsing.