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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
Which type of operations-based eet exercise is typically the most complex and resource-intensive?
full scale exercises
Registered Ports
Where can you find command interpreter for win 98?
the question is, what command interpreter are you lookign for? if you are looking for the CMD of Windows XP/NT ... you are looking for the DOS Promt... run command.com from the run dialog, or create a bat script, or it may be located in %windows%\system32
Your computer could quite happily run without showing any output at all, but this would be extremely difficult to use. The first computer didn't have any screen at all, so there was no user interface.
Next came the user interface. MS-DOS is an operating system that uses a display to allow the user to see what they are typing, however this only used text, a far cry from today's computers.
Finally comes the graphical user interface. Expanding from just text, the next step was to have images display the information as well as text. I expect the majority of people who read this are using a Windows operating system, and the whole of their display will be filled with images.
The start bar, the icons, the tabs for windows etc are all made up of images to show a visual representation. The user sees a graphical representation to allow them to more easily carry out tasks on the computer.
AnswerGUI is a computer term and stands for Graphical User Interface.
- User Friendly.
- Easy to learn (as a user).
- Easy to Use (as a user).
- Easy to implement (as a programmer).
- Uses a WIMP ( Window, Icon , Menu , Pointer ) environment
Graphical User Interface:
noun Computing a visual way of interacting with a computer using items such as windows, icons, and menus, used by most modern operating systems.
What is the best free cleaner for a Mac?
The world's most confided in Mac cleaner app is there to loan a brilliant assistance to fix all issues that have, till now, prompted your Mac running moderate. It opens up Mac hard drive, support Mac startup, totally uninstalls pointless applications alongside their extras, tidies up your program, enhances RAM, secure erase delicate information you would prefer not to get recovered, and significantly more. Download Mac Optimizer Pro now and make the most of your Mac's quickest speed.
"Types" of Linux are Called Linux Distributions.
Linux by itself is only a kernel, you need more than that for a full system, to get this, distro's were develpoed to include all of this to make a Linux system easier to install.
Popular Distro's Are Ubuntu, Debian, Fedora, RHEL, Linux Mint, Arch Linux, OpenSUSE, etc, you can find more at distrowatch
carrying out fault diagnosis on engineered systems- describe the basic principles of how the system functions, and the working purpose of variouis integrated systems
What does it mean service engine soon on a ford escort 2002?
When the "service engine soon" light comes on inside your 2002 Ford Escort, it means that a sensor has told the engine that it is time for a scheduled service. This is generally timed at a certain number of miles or after a certain period of driving time.
Define essential properties of time sharing operating system?
TSOS stands for Time Sharing Operating System; it was an operating system for RCA (Radio Corporation of America) mainframes of the RCA Spectra 70 series.RCA was in the computer business until 1971. Then it was sold to Sperry Corporation; Sperry offered TSOS renaming it to VS/9. In the mid seventies, an enhanced version of TSOS was offered by the German company Siemens and was called BS2000 here.While Sperry (respectively Univac after the company was renamed) discontinued VS/9 in the early 80's, BS2000, now called BS2000/OSD is still offered by Fujitsu Siemens Computers and used on their mainframe customers primarily in Europe.TSOS was the first operating system that supported virtual addressing of the main storage. Beyond that it provided a unique user interface for both, time sharing and batch which was a big advantage over IBM's OS/360 or their successors MVS, OS/390 and z/OS as it simplified the operation.
What operating systems support NTFS?
- Windows NT 3.1 (incompatible with NTFS in 3.51 and higher)
- Windows NT 3.5 (incompatible with NTFS in 3.51 and higher)
- Windows NT 3.51
- Windows NT 4
- Windows 2000
- Windows XP
- Windows Server 2003
- Windows Vista
- Windows Server 2008
- Windows 7
- Mac OS X 10.3 and higher (read-only)
- Linux
- eComStation (read-only)
- FreeBSD (read-only)
- OpenBSD (read-only)
Other operating systems that do not include support by default but can read or use it with third-party software include:
- MS-DOS (with NTFS4DOS)
- Windows 95 (with DiskInternals NTFS Reader)
- Windows 98 (with DiskInternals NTFS Reader)
- Windows ME (with DiskInternals NTFS Reader)
- NetBSD (with FUSE)
- Solaris (with FUSE)
- BeOS (with FUSE)
- Haiku (with FUSE)
- QNX (with FUSE)
What price of software allows an operating system to communicate with peripheral devices?
A device driver.
What is safe state in operating system?
Safe state is one where
- It is not a deadlocked state
- There is some sequence by which all requests can be satisfied.
To avoid deadlocks, we try to make only those transitions that will take you from one safe state to another. We avoid transitions to unsafe state (a state that is not deadlocked, and is not safe)
Is Arch Linux the best Linux distribution?
Not really, it's depending on what do you want. I suggest Kali Linux for penetration testing/hacking and Ubuntu for gamers/programmers.
When is it appropriate for an operating system to forsake this principle and to waste resources?
Single-user systems should maximize use of the system for the user. A GUI might "waste" CPU cycles, but it optimizes the user's interaction with the system. For example, when we use PCs or handheld computers, it's appropriate for the operating system to forsake this principle and to "waste" resources. Because those operating systems are designed mostly for individual usability, for ease of use, with some attention paid to performance, and none paid to resource utilization.
What are the layers of operating system?
Hardware is the Inner most layer of the OS.
Then the Kernal
Then the Shell
The File Manager
Also known as the file SYSTEM.
Was Microsoft Windows was the first Operating System to feature a Graphical User Interface?
Not at all. The first graphical operating system was on the Xerox Alto workstation.
