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The system call interface defines all the services of the operating system to the programs. The basis of the different variants of the UNIX operating system is different system call interface. SVID (System V interface definitions ) POSIX standard (IEEE)
POSIX 1003.4 is API (Application Program Interface) for the real time systems. www.etherlook.com
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What is an example of an operating system that uses a command line interface?
DOSUnix and all its varientsC/PMMVS and OS series for IBM mainframes
What is the term used to define all input and output devices in a computer system?
Everything which the user interacts with or vice versa is called the interface.
Is human interface device and human computer interface is similar?
a human interface device is the device the human uses to communicate with a computer, like a mouse or keyboard. Human computer interface refers to all of those working together to let the human control the computer.
What is the common consumer computer interface used today?
It's called don't be lazy and read Using Information Technology 9e. All the answers you seek will be in there
What is the master controller for all the activities that take place within a computer system?
The software that acts as the master controller in a computer is its firmware. Traditionally, this firmware was known as the ROM BIOS. It was initially installed on Read-Only Memory that could not be changed, and was called the Basic Input/Output System. Now that has been supplanted in newer computers by the Extensible Firmware Interface (EFI).
What is an interface that uses graphics as compared to a command-drive interface?
The interface you are looking for is called a GUI (Graphical User Interface). This interface is supported by all Microsoft Windows Operating System's.
What is the difference between data structure and abstract data type?
An Abstract Data Type is an interface that interacts with a data structure. A Data Structure is an implementation of the ADT. for example. If you were going to create a linked list you would create an Interface listing all the methods required by the list. Then in the linked list class you would code how the list uses these methods. Hope this helps :)
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
What do you mean by menu based user interface?
A user interface that uses menus to communicate with the computer. Rather than having a single line where a command must be typed in, the user has a list of items to choose from, and can make selections by highlighting one. This kind of interface is easier to use than a command-line interface, but does not have all the visual elements of a graphical user interface.
What do we call the Sun and all that orbits it?
We call it the Solar 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.
Is the user interface a part of the operating system?
This answer depends on how technical your answer needs to be. The user interface ships with the operating system, so the average computer user might consider the user interface to be a part of the system. If you care to get technical, however, the user interface is not part of the operating system.On all versions of Windows since at least 3.1, the graphical user interface is a module that runs atop the kernel, and is not actually part of the operating system. In fact, it can be swapped out for a different user interface, and the operating system will still run.Similarly, you can remove the user interface, and the system will still operate (this is how some servers are configured; not loading a graphical interface can reduce memory and processor usage). Contrast this to a driver; if you remove a driver, the system will not run that hardware, thus, an installed driver becomes part of the operating system.Technically, anything that runs in "ring level 0" on an Intel-based processor is part of the operating system, and everything else is not. If the user interface were in ring level 0, programs would be running with kernel permissions, and could thus take over the system without difficulty, since they would already be "in the kernel."The user interface is not trusted, and so runs outside the kernel to allow the system to be more reliable.
What difference LinkedList and ArrayList?
public class ArrayList public class LinkedList extends AbstractList extends AbstractSequentialList implements List, RandomAccess, Cloneable, Serializableimplements List, Cloneable, Serializable Resizable-array implementation of the List interface.Linked list implementation of the List interface Implements all optional list operations, and permits all elements, including null. Implements all optional list operations, and permits all elements (including null).
How do you remove reject call on samsung wave 525?
Go to Settings-->Applications--> Call--> All Calls--> Auto Reject. There you can find the list of numbers in your reject list now you can modify the list.
Do all computers need an operating system?
Ovbiously, all computer need an operating system, it's just like the life in the dead body. For interaction between user and computer or between applications and computer , there must exist some interface. Operating system provides that interface to applications by providing an environment to run the applications and providing the hardware resources they need. OS provide interface to users by providing a medium to user to interact with computer.
What part of the operating system that allow the the user to communicate with the computer system?
Generically speaking, it is the shell or user interface. It may be a command prompt or a graphical user interface (or a combination of both). The layer of the operating system that is directly accessible to the user is known as the application layer; it runs all of the applications that the user interacts with.
Does Call of Duty 4 Modern Warfare have trophies?
No it does not, but Call of Duty MW2 has trophies and so will Call of Duty Black Ops. The earliest release of a Call of Duty with Trophies was the Call of Duty World at War released in November 2008. The list of PS3 games added as a related link list the games that have trophies for the PS3 system. Links have also been added for all games mentioned. see related links
