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Answer: An interrupt is a hardware-generated change-of-flow within the system. An interrupt handler is summoned to deal with the cause of the interrupt; control is then returned to the interrupted context and instruction. A trap is a software-generated interrupt. An interrupt can be used to signal the completion of an I/O to obviate the need for device polling. A trap can be used to call operating system routines or to catch arithmetic errors.
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What is interrupts and list classes of interrupts in operating system?
An interrupt is an event that alters the sequence in which the processor execute instructions. It is generated by hardware of computer system. Classes of interrupt:- IBM processor has six types of interrupts. * svc interrupt(supervisor call) *input/output interrupts *external interrupts *Restart interrupts *Program check interrupt *Machine check interrupts
QNX operating systems is used for what purpose?
The QNX operating system is mostly used for industrial purpose. It is a real time Operating system as opposed to Linux that is considered a basic operating system.
What are the benefits of interrupt driven operating system?
interrupts are used to ensure adequate service response times by the processing.
What are the main purpose of operating system?
The main purpose of an operating system is to control the computer's hardware and allow the user to interface with it. Software and programs can be ran within the operating system to allow for virtually endless possibilities.
Special purpose systems in operating systems?
The special purpose of the operating system is to manage the computer hardware resources. The operating system also provides common services for the computer programs.
Interrupts in operating systems?
Interrupts in operating systems: 1. Events signaled by the hardware, which require handling. 2. Bogus terminus for system-calls on Intel platform.
What is interrupts and list classes of interrupts in operating system?
An interrupt is an event that alters the sequence in which the processor execute instructions. It is generated by hardware of computer system. Classes of interrupt:- IBM processor has six types of interrupts. * svc interrupt(supervisor call) *input/output interrupts *external interrupts *Restart interrupts *Program check interrupt *Machine check interrupts
QNX operating systems is used for what purpose?
The QNX operating system is mostly used for industrial purpose. It is a real time Operating system as opposed to Linux that is considered a basic operating system.
What are the benefits of interrupt driven operating system?
interrupts are used to ensure adequate service response times by the processing.
What are the main purpose of operating system?
The main purpose of an operating system is to control the computer's hardware and allow the user to interface with it. Software and programs can be ran within the operating system to allow for virtually endless possibilities.
Special purpose systems in operating systems?
The special purpose of the operating system is to manage the computer hardware resources. The operating system also provides common services for the computer programs.
What is the difference between windows and novell?
Windows is a general purpose operating system and Novell NetWare is a network operating system
Is unix a part of operating system?
No: Linux is a general purpose operating system, and it has a windows system as well. Yes: Linux looks like a window operating system to the uninitiated.
Why can't a process disable the interrupts to avoid context switch while in the critical section to avoid the race condition?
Because only the operating system has that authority.
What purpose does an operating system deployment serve?
Operating System Deployment is a server technology from Microsoft for network-based installation of Windows operating system. The technology is the successor to Remote Installation Services.
What is the purpose of extensions?
they tell the operating system what kind of document you are creating
What is the purpose of UNIX?
The UNIX OS is an operating system, which has the primary responsibility of managing security and resources for users. It has the same "purpose" as any other operating system, such as Windows, z/os, VMS, etc.
