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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.


What happens bimonthly?

An event that occurs bimonthly happens every two months or twice a month, depending on the context. It is important to clarify the specific frequency when using the term "bimonthly."


What is the difference between context switch and process switch?

when ever an interrupt occurs, it saves the context of the program being executed & sets the PC to the starting address of the interrupt handling program. now after servicing the interrupt if the same process is resumed which was being interrupted then we will say a context switch has occurred.But imagine after servicing the interrupt if a new process is to be executed then some more work is required, that is it has to save some more information from the PCB to keep reference to resume its execution and we say process switch has occurred..!!


Does a privileged instruction involves a Context Switch in Unix?

In any environment, in order to execute a privileged instruction you have have to switch from user mode to kernel mode, hence a context switch.


Why context switch must be atomic?

Context switch must be atomic to ensure that the state of the system remains consistent during the switch. This is important because a context switch involves saving the state of the current process and loading the state of the next process. If the switch is not atomic, it could lead to data corruption or inconsistencies in the system, resulting in unpredictable behavior.


Describe the actions of a context switch if the new context is already loaded into one of the register sets.?

If the new context is already loaded into one of the register sets, a context switch involves simply changing the pointer to the register set in use. This is a faster operation as no actual data needs to be moved between memory and registers, resulting in a quicker context switch process.


What is the past tense of not switch?

Not switched. e.g. "The light was not switched off."


What is tissino type switch?

I'm not familiar with the term "tissino type switch." It may be a specific type of switch used in a particular industry or context. Can you provide more context or details so I can better assist you?


What happens if the switch is open?

If the switch is open, current does not flow.


What is another name for occurs?

another word for occurs is happens.


What happens when you switch on a computer that is missing memory modules?

it won't switch on.


What happens when thunder occurs?

nothing happens its just a sound.