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When a device interrupt signal occurs, how does the processor perform interrupt handling if an interrupt occurs at the N+1th address location?
When a device interrupt signal occurs, the processor first completes the execution of the current instruction at the Nth address location. It then saves the address of the next instruction (N+1) onto the stack to ensure it can resume processing later. The processor then disables further interrupts to prevent nested interrupts, sets the program counter to the predefined interrupt vector address, and begins executing the interrupt service routine (ISR) associated with the interrupt. After handling the interrupt, the processor retrieves the saved address from the stack and resumes execution from the N+1th location.
How can you use the word program as a noun?
The noun program example sentence:I saved the program from the ballet as a souvenir.
What is the difference between context switching and interrupt handler?
they're not totally indistinguishable, they overlap as one is needed for the other. context switching is the process of storing and restoring the state of a process. when a interrupt handler interrupts a program, the context switch is enacted. the current programs status is saved and then once the program interrupt is finished, then program interupted is restored. the program interrupting is the computers way of responding to outside stimuli. in simple terms it saves the programs status, deals with what ever the interrupt is, then restores the programs status (what ever said program happens to be).
What is a DxDiagtxt file?
It is a diagnostic program, the results of which can be saved as a file.
The actions taken by a kernel to context switch bet user levl thread?
When a context switch occurs, the kernel saves the context of the old process into its Program Control Block and loads the saved context of the new process scheduled to run.
A high level language program is saved on disk as what?
An executable file (*.exe)
Where does Ubuntu save programs?
The program is saved in the Home directory, usually in the Downloads file.
Can you use the word program as a noun?
The word program is both a noun and a verb. Example uses:Noun: I saved the program from the ballet as a souvenir.Verb: I can program the thermostat to turn on the heat two hours before we return.
How long after a computer program is made does copyright apply?
Assuming that it qualifies for protection, copyright applies as soon as the program is finished and the file is saved.
What is a computer file?
A computer file is a data bundle created by a program used to refer back to saved work or support the operating of the program.
When a function call is made inside a running program the return address is saved on the program stack Who saves it?
The CPU (=Central Processor Unit).
How is process different from a program?
Process is the program in the running state and program is a set of code un-executed, saved in a file. 1 program can produce 1 or many processes
