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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 the meaning of disc operating system?
disck operating system means an operating system primarily run on older computers and run from a disket or disk todays computers run the operating system from the hardrive where as witrh dos the operating system was loaded into the ram via a disk or loaded onto the hard drive via a disk plus it was also comand line driven
Was an operating system developed to run on an IBM PC with an Intel processor?
The original operating system for an IBM PC with Intel Processor was DOS (disk operating system) which operated at a command level prompt of C:
I think I broke my computer OS somehow. How do I fix it?
To clarify, I executed “sudo apt remove python*” in my terminal, and now all it’s doing is showing me a black screen with a sign-in prompt in the top-left. What have I done, and how do I fix it?
Characteristics of modern operating systems?
Micro Kernel architecture
Multithreading
Multiprocessing
Why is operating system software the most important software on a computer?
There are many aspects of the operating system which are vital to the smooth running of your computer system, with a number listed below :-
Speed
Many people are forever demanding quicker and quicker computer systems, and while they may have the best chips in the world, ultimately it is the operating system which will dictate processing speeds and the overall performance of your computer.
Security
In basic terms the operating system is the interface between your computer and supporting hardware and software. The Kernel of any operating system is the most vital area and is the one which is afforded the most protection. Microsoft was in trouble at the launch of Windows XP because they would not allow security software companies access to this area - concerned about possible consequences.
Control
While many of us just take for granted that we can have multiple programs and multiple services running at the same time, this can often require complicated stacking and queuing systems. This is an area of your operating systems which is hardly mentioned, but one which allows you to affectively multi-task.
The fight between the likes of Linux based and Windows based operating systems has started to hot up over the last couple of years and has pushed the operating system sector to the fore. More and more people are now curious as to what the operating system controls and what it does. This in turn has seen many look into what Linux offers over Windows and other operating systems.
Is a DVD an input or and output?
If you are talking about off-the-shelf DVD players then it's an output device( display data read to video terminal [i.e. Projectors, TV's], but if you are talking about DVDRW devices then it's an input and output device.
If you are talking about a DVD media, if it's just ordinary DVD-ROM then it's just input. But if you're talking about DVD-R or DVD-RW media then it's an input and output media.
Yes, it is called the file system.
What is dining philosophers problem in operating system?
philosophers problem is based on dijksta algo, five philosophers spends their whole life in thinking and eating. when one eats she doesn't interact with her collague. there is one table having five plates,five chopstick between each plates and one bowl of rice in the middle.if at the same time, five philosophers gets hungry.they will have only one chopstick in their hand,but for eating two chopsticks will be required. so,this is philosophers problem. for this there are different types of algorithms. one solution will be ,by using semaphores(semaphore is a synchronization tool). semaphores have two values one is semsignal and semwait. solution could be lie this. 1.only odd position philosophers will get hungry at same time and after puting back both chopsticks another can eat. 2.first pickup leftside chopstick then right if it is available.
Why would IBM ask Microsoft to write their new Operating System?
Because Digital Research didn't sell a license for CP/M to IBM, and they were in a pinch. Microsoft had already developed BASIC for the IBM PC, so they had a working relationship.
What are several popular operating systems?
Microsoft-based operating systems such as Windows Server 2003, Windows XP, Windows Vista, and Windows 7 starting to come out now are the most popular. After that, other operating systems include Macintosh OSX, variations of unix, including Linux, and depending on the application, mainframe operating systems such as OS/400 and Solaris.
--Greg
Can you download an operating system through Internet?
Yes. For purposes of legality, WikiAnswers can only provide links to operating systems that can be downloaded legally(the fact that they can be downloaded is irrelevant).
Linux (available in many varieties)
FreeBSD
NetBSD
FreeBSD
Solaris 10 / OpenSolaris
BeOS
ReactOS
Plan 9 from Bell Labs
Syllable
AROS
KolibriOS
MenuetOS
FreeDOS
Explain the term Open Source relating to the GNU General Public License?
Open source ssoftware is computer software that is available in source code from the source code and certain other rights normally reserved for copy right holders are provided under a software licence that permits users to study, change, improve and at times also to distribute the software.
open source is a very often developed in a public, collaborative manner. open source software is the most prominent example of open source developed and often compared to technically defined user generated content or (legally defined) open content movement.
Example to explain what an operating system is?
Hi,
I am glad to see this nice question, i will explain you by example. so that you can very easily understand what exactly is the operating system is.
Let us take an example of a car. the motive behind designing a car is to get the ability
to travel from one place to other. but the car is obsolute hardware.you need to have some way to get start it, accelerate it, stop it, turn it. etc.for that reason various contols are present in the car.an ignition system is designed to let you start the car.
steraing is designed to let you turn your car as your way of direction,break is designed to stop the car wherever you want. so by means of these various control set you actually operate the car. you can call this set of controls of car as an operating system of car. without these controls, there is no way for you to use this car.
similarly, computer hardware is designed to do much more complex work.
for example, your computer let you type and save the work in file. you can do this because there is one componant of OS which is called fie system is available for you. which let you save the information into the computer hard disk. this is one example, computer can do lots of things.but we need some way to get it done by computer.
here is where the operating system comes into the picture. the basic operation of saving information on disk using a file, can be utilized to develop and application software which can hold specific data for specific usage.
for example, doctors may have one application which saves patient history in file and then hard disk.
musician may save his compositions in file and then hard disk. like this everybody is using a basic service of saving and retriving information on the hard disk using a file.
because operating system is providen file system service to any other installed program.may it be doctors or musicians.
hope you got it.
Examples of Operating Systems
- Microsoft Windows
- Apple Mac OS
- Ubuntu Linux
- Good Android
What is the main advantage for a user of using a virtual-machine architecture?
With a VM, you can have multiple OSs, but only need to boot into one.
Manual files are records that are not entered or stored in electronic format. These are physical documents which are created and saved manually.
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.
Is Windows 7 better than Mac OS x 10.6?
Mac OS X 10.6 still beats Windows. Mac OS X 10.6 systems are more stable and secure than any Windows, and this has been proven. 10.6 still beats Windows in performance. It is also in my opinion more useable than Windows 7.
What is the m9 pistol's system of operation?
The M9 pistol works on the principle of short recoil operation, whereby the force of the bullet leaving the weapon cause the slide to move rearward and out of battery to eject the spent shell casing and strip a new round from the magazine through the force of the recoil spring.
Web browser
Example open-source operating system?
There are several open-source operating systems, most of which appear to be clones of Unix.
Examples include FreeBSD, Linux, Minix.
It is true or false that Utilities comes with operating systems?
yes the utilities comes from OS An operating system is the set of basic programs and utilities that make your computer run. Debian uses the Linux kernel (the core of an operating system), but most of the basic OS tools come from the GNU project; hence the name GNU/Linux.
Where is the Linux operating system used?
Operating systems using Linux are often found on servers, many popular sites' servers run Linux because of its stability and performance. Linux is also used by people wanting to learn how to build a kernel thru example, because Linux is open source, they can. Linux is also used by people who want to build a custom operating system for their needs.
What can not be considered to be network operating system?
UNIX, Microsoft Windows, and Linux ARE network operating systems.
