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Operating Systems
Operating systems, both proprietary and open-source, include those produced by Microsoft, Linux, and Apple Mac
4,423 Questions
What is aging in operating system?
After certain time if we increase the priority then lower priority jobs will get chance fast.this process is called aging.it is used for multilevel feedback queue.
What are the key attributes of an operating system?
There are a few key attributes of an operating system. The most common keys are scheduling, memory management and allocation of resources.
What is the kernel in an operating system?
The kernel is the core part of the operating system. The kernel handles the machine side of things, while the GUI handles the user side of things.
What are the needs of operating system in a computer?
An operating system provide an interface between the user and hardware.
operating system is a platform in which all the user applications can run
the space marhines
How do you stop Restarting automatically after being shut down?
Computers don't restart after shutting down. You probably have some setting on your OS which give the computer the command to always reboot. Change that setting.
The shell relates to the user, and the kernel is responsible for interfacing the hardware.
A memory resident, which means it remains inmemory while the computer is running, other parts of the operating system are nonresident, meaning these instructions remain on a storage medium until they are needed.
What is scanning process system?
it depends on what it is doing. there are many things that have a scanning process system. you could be scanning pictures, or maybe your computer is having a scanning process that is scanning your computer for viruses.
What are 3 different network operating systems certifications?
The certifications can include;
Network+
MCITP/MCSA/MCSE from Microsoft
CNE from Novell
The answer is Virtualization, coming from an IT student at Colorado Technical University
What feature enables a windows server 2008 system to run more than one program at the same time?
Multitasking
Change set
Why are operating systems important?
An operating system (OS) is a set of programs that manage computer hardware resources and provide common services for application software. The operating system is the most important type of system software in a computer system. A user cannot run an application program on the computer without an operating system, unless the application program is self booting.
Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting for cost allocation of processor time, mass storage, printing, and other resources.
For hardware functions such as input and output and memory allocation, the operating system acts as an intermediary between application programs and the computer hardware,[1][2] although the application code is usually executed directly by the hardware and will frequently call the OS or be interrupted by it. Operating systems are found on almost any device that contains a computer-from cellular phones and video game consoles to supercomputers and web servers.
The part of the BIOS which controls the startup of a computer is known as the?
The ROM chips control the startup of the computer..
What is average waiting time in round robin scheduling in operating system?
the total time that staying in the queue that wait for process of each process.
Which software controls the overall activity of the computer?
Such software is known as an operating system (OS). Two examples being Windows 10, or Ubuntu 16.04.
What is the main function of Disk Operating System?
The main function of a DOS is to operate the hard ware to allow a user to utilise the computer.
What is the most common spreadsheet software?
Mircosoft Excel is now considered the industry standard. However, there are a number of equally good applications on the market.
What is the difference between Android and Windows?
ANDROID an open platform for smartphones from the Open Handset Alliance, combiden with a suite of basic applications for mobile devices and ANdroid Market where is available a lot of games and applications you need ... its based on unix core, and Android API
WHILE
Windows Mobile is a compact closed source proprietary operating system combined with a suite of basic applications for mobile devices based on the Microsoft win23 and API
What are the different modes in operating system?
Operating systems of computers have various modes designed to conserve power. Two power saving modes are sleep and hibernation, which can allow for fast resumption of access.
